Showing posts with label How to draw a cube. Show all posts
Showing posts with label How to draw a cube. Show all posts

Thursday, May 28, 2015

30 Day Drawing Challenge Day 27- Draw a Chair

30 Day Drawing Challenge Day 27- Draw a Chair
©Rebecca Zdybel


Today's subject is just sitting around waiting for us to draw. Get it?  I hope I hear you smiling.  ;-)


What makes a chair challenging is that it may require you to really look carefully, because they don't look like you might think they look.  Why?  Because they are adhering to laws of PERSPECTIVE.  We all know those legs are all the same length, but they NEVER look that way.  Would you ever think a chair could stand on 2 legs?  Would you ever draw it that way? Would you ever even imagine it that way?  But look at the photo on the left...

You see...it's all a matter of perspective! Think of the chair as as a 3D Cube of sorts.  As such, the bottom of parallel chair legs will generally recede to a disappearing point on the horizon (or at the same height as the viewer's eyeline).  Similarly, the edges of square seats, and chair arms may also recede according to lines of perspective. In fact, drawing a cube around the seat of a chair as a guide of sorts can be a good idea.

Food for thought-  If an object is below the horizon line, all horizontal lines of perspective will recede UP to the horizon.  If the chair is viewed from below (with a low horizon), all horizontal lines of perspective would appear as if they are receding DOWN to the horizon.  It may sound confusing if you haven't practiced drawing your cubes, but for those of you who have, I hope this will be a helpful bit of information.  For more complete instructions on this concept follow this link: 30 Day Drawing Challenge Day 18- How to Draw a Cube


The chairs above have 3 ½ legs and 3 legs...hmmm.  Who'da thunk?

Ahhh, finally a chair with 4 legs, but look!  None of them are the same length!
Another Hint:  Sometimes drawing a chair by drawing the negative spaces can make everything fit together a bit easier.  This is a tried and true technique from Drawing on the Right Side of the Brain by Betty Edwards.  You may want to try it with these chair photos, or you may draw your own if you prefer.  If you wish to draw the negative spaces, taking a photograph is the easiest way to frame your shot and flatten the image.  Send it to your printer and you're ready to draw!  For more instructions on this way to draw follow this link:   30 Day Drawing Challenge day 6- Complex Negative Image and 30 Day Drawing Challenge Day 5- Think positively about drawing Negatively


Good luck drawing your chairs!  Only 3 more days till you cross the finish line and can pat yourself on the back and say you completed 30 Days of Drawing! I'll be back tomorrow with yet another free lesson, and I hope you'll meet me here.

Special Notice: 
My website will be changing to become more mobile friendly and add some new features.  If you are a subscriber, you will need to update your subscription when it changes.  A new notification will soon arrive in your inbox and ask for you to confirm your subscription.  It will be from my website.  Just click that confirmation and you will continue to receive updates to this blog directly to your email inbox.  There is a button on my home page that allows you to subscribe, but if you'd like to subscribe and have not been able to do so, please email me and I will send you that link.   My email address is rebecca@artmyrtlebeach.com.  I have lots of new ideas and lessons I plan to share over the next few months.  I also will be traveling extensively during September and October and will be blogging about my adventures and artwork along the way.  If you subscribe today you'll be kept up to date and share the all the fun!  I hope you do... <3



Rebecca Zdybel
Artist, Instructor, Art-Travel Instructor
Art Lessons: Drawing, Watercolor, Acrylic, Collage, Mixed Media
Myrtle Beach, SC
rebecca@artmyrtlebeach.com

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Feel free to share any of this blog post on your own blog or website, but I ask that you you include:
Rebecca Zdybel is an artist and instructor in Myrtle Beach, SC.  Follow her and see her work at http://www.artmyrtlebeach.com/



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Friday, May 22, 2015

30 Day Drawing Challenge Day 21- Shadows/Color

30 Day Drawing Challenge Day 21- Shadows/Color


A couple of days ago we explored the values and form of shadows by drawing a 3-D cube.  Value or light and shadow is definitely the key to making a cube look 3-D.  However, for me the beauty of imagery is often found in the exploration of color!  I love color!



Shadows have COLOR.  We may think of them as gray, but as artists, we need to see what others may not see and appreciate the fact that color lives in those shadows!  This is a phenomenon that is attributable to bouncing light.  As light hits, it bounces and carries with it the inherent color of the object reflecting the light into the shadow.  This means that there is an exchange of color between surrounding objects which can be found in the shadows.  Check out these photos as examples:


Do you see the green color being bounced into the form shadow of the pear? The green of the surface turns this red pomegranate almost black as the colors mix to form a neutral dark (red+green=black or gray). 

Do you see that this house has different color shadows in relation to the surrounding surfaces?  The reverse would be true if the surface was white and the house had color.  

Today's Challenge:  

Materials: 
Pen (permanent marker) +watercolor, pencil+water-soluble markers, or colored pencils could all work for this exercise.  
Paper
Objects to draw

I experimented with the Brown Elegant Writer marker and watercolor here.  I asked myself, "What if?" and this is what happened.  Note the warm shadows under the radishes (yes, that's what they are! lol) and the warm bounced red into the blue glass bottle. This is an example of how color can be found in shadows and exchanged between objects.  No dull gray shadows here...instead lots of vibrant color!
Step 1: Do a contour drawing of an object(s) from life with a pen.  No photos today, practice drawing something in front of you.  Make it a contour drawing, but with this special instruction:  leave some gaps in the contour.  Don't enclose the outside entirely with lines.  As you explore some of the edges and follow them in from the outside edge, don't worry about sealing that edge up with a line.  Let it breathe here and there!  Open edges will be helpful in creating some color exchange between our objects and their shadows.

Step 2: Bring color to your drawing and think about showing the following:  
  • color exchange taking place between objects and their shadows
  • color exchange taking place between objects via bounced light
  • bounced light effects from the surface back onto the form of your objects

Have fun with this drawing and use it as an opportunity for incidental color...colors which may or may not be there, but which you take the liberty of injecting.  You're the artist, so add your personal touch!

Congratulations on being more than ⅔ of the way to the finish line  in our 30 Day Drawing Challenge!  Those of you who have been participating can look forward to a real sense of accomplishment and progress at the end of your 30 days.  I'm so excited for you!  

Examples of drawings of cubes from our previous challenge on Day 18 of the 30 Day Drawing Challenge
In case you want to learn this process here is a link http://www.artmyrtlebeach.com/2015/05/30-day-drawing-challenge-day-18-draw.html



This great sketch of an owl uses Zentangle as a patterning technique.  The sketch below is another example of how patterns can make for interesting drawings.  For more on this method see the instructions for Day 20 of the 30 Day Drawing Challenge- http://www.artmyrtlebeach.com/2015/05/30-day-drawing-challenge-day-21_21.html



I'm looking ahead to later this week.  I will be breaking out my Tombow marker in burnt sienna color -947 for a sketch or two during the final couple of weeks of this challenge.  If you would like to get one, it's around $5-6. Here is a link:  Tombow 947 Marker- Amazon

Rebecca Zdybel
Artist, Instructor, Art-Travel Instructor
Art Lessons: Drawing, Watercolor, Acrylic, Collage, Mixed Media
Myrtle Beach, SC
rebecca@artmyrtlebeach.com

Spread Light, Share Love, DO Art!

Feel free to share any of this blog post on your own blog or website, but I ask that you you include:
Rebecca Zdybel is an artist and instructor in Myrtle Beach, SC.  Follow her and see her work at http://www.artmyrtlebeach.com/



Join me on Google+ Rebecca Zdybel Google+ 





Tuesday, May 19, 2015

30 Day Drawing Challenge Day 19- Cube with Shadows/Value

30 Day Drawing Challenge Day 19- Shadows

How did you do with your perspective drawing of a cube yesterday?  I hope it felt as if you were enlightened with a simple way to digest 2-point perspective.  Today we will build on that concept a bit, and bring life to our cubes with shadows.  

In today's free drawing lesson, I will challenge you to think about shadows.  Shadows are definitely what brings a line drawing to life.  They add dimension and form.  They give a sense of light, and depth.  They bring mood to our subject matter.  It's important to understand them, and once you do, you'll find it will help you with all kinds of artwork.  Whether you draw or paint, these concepts are really important!

There are some simple ideas surrounding shadow, which we should all know about.  First of all, there are two kinds of shadows: 
  • Form shadows are found on the surface of objects in areas where the object turns away from the light source. 
  • Cast Shadows- are shadows created when an object blocks the light from hitting an adjacent surface.  Every object that blocks light has a cast shadow associated with it.  
Cast shadows are always opposite the source of light.  So, they change.  As the source of light changes, so does it's cast shadow.  The closer to the horizon the light source is, the longer the shadow.  

Cast Shadows also vary in intensity or darkness.  As artists, we could also say that they vary in VALUE.

The general rule of thumb is: shadows are darkest in value closer to the object casting the shadow.  

If the object is a reflective object, then things change, but for most objects, you can assume that the shadow will be darkest closer to whatever is casting the shadow.  

Form shadows are found on the surface of objects and are determined by the shape of the object which is turning away from the light.  Generally, the more steeply the object turns away from light, the quicker the value shift or change in value will be.  
(For more on how to draw a rounded shape you can follow this link - Link to 30 Day Drawing Challenge Day 11- Drawing Rounded Forms.) 

To show an Angled corner, create a dramatic value shift, and this will tell us that a drastic change in direction of the surface has occurred. 

Today we will build on the knowledge gained yesterday in learning how to draw a cube. We will add shadows to make our cube look 3-D.  
(In Case you missed yesterday's challenge, here is a link: 30 Day Drawing Challenge Day 18- How to Draw a Cube)


Note:


  • The darkest cast shadows are found closest to the object and where there is the least amount of bounced light.  
  • The shadows become lighter as they move away from the object. 
  • Drastic changes of value tell us that a dramatic change in direction of the surface has occurred. 

Today's Challenge How to Draw a Cube with Shadows 
(Make it Look 3-D)
Materials:
Graphite pencil
Eraser
Paper

Step 1: Draw a Cube in Perspective. You could draw a box from life, or you could make one up.  Your cube can be solid as in the first reference photo above, or it can be an open box as in my drawing above. (In Case you missed yesterday's challenge, here is a link: 30 Day Drawing Challenge Day 18- How to Draw a Cube)

Step 2: Determine your light source and add light and add form shadows to the surfaces of your cube.  The lightest areas will be those getting hit by sun at a 90 degree angle.  Less Direct light will be slightly darker.  Those surfaces away from the light entirely will be darkest. (You may need to adjust your values as you go along, because all values are relative to one another.  Your pencil may not be able to get as dark as what you see.)

Step 3: Now draw the CAST SHADOWS. Remember that the shadow will get lighter as it moves away from the object casting the shadow.  

A Couple of hints for you: 

  •  Pay attention to the edge quality of the shadow.  Sometimes shadows are hard or crisp edged (usually in areas of dramatic shadow), and other times they are softer(as the shadow fades, sometimes the edges will get softer or more "smudged" in appearance).  
  • Sometimes it's helpful to leave a little gap of light between the base of object and the deepest part of the cast shadow.  

I hope this challenge allows you to work through the problem of creating a sense of light and shadow.  Adjusting values can be necessary...making sure that the areas receiving less light are darker than those getting more light, and accounting for "bounced light" can be tricky.  Practice is always a good thing, so have fun and send me photos of your finished work so we can share.  


I'm already looking ahead to later this week.  I will be breaking out my Tombow marker in burnt sienna color -947 for a sketch or two during the final couple of weeks of this challenge.  If you would like to get one, it's around $5-6. Here is a link:  Tombow 947 Marker- Amazon

Here are a few of the dedicated 30 Day Drawing Challengers who are steadfastly chipping away at this challenge.  I'm so proud and happy that you are doing this with me!  I know you'll be so glad you did it...maybe you already are ;-)
Day 16- Draw Your Drink
Don't you love the drippy letters?!

Day 17- Vignette background

Day 17- Vignette
Nice use of water and spatters to create an obscure background vignette!
Watercolor in combination with the Elegant writer.

Rebecca Zdybel
Artist, Instructor, Art-Travel Instructor
Art Lessons: Drawing, Watercolor, Acrylic, Collage, Mixed Media
Myrtle Beach, SC
rebecca@artmyrtlebeach.com

Spread Light, Share Love, DO Art!

Feel free to share any of this blog post on your own blog or website, but I ask that you you include:
Rebecca Zdybel is an artist and instructor in Myrtle Beach, SC.  Follow her and see her work at http://www.artmyrtlebeach.com/



Join me on Google+ Rebecca Zdybel Google+ 

Monday, May 18, 2015

30 Day Drawing Challenge Day 18- Draw a Cube

30 Day Drawing Challenge Day 18- How to Draw a Cube

We've been having such fun with drawing contours and vignettes, but this drawing challenge would be incomplete without touching on a subject that involves perspective...the dreaded "P" word!  It's something which most non-artists don't understand.  I've also found that many of my adult students of art have skipped right over this subject on their way to painting pretty pictures.  It's possible to paint or draw without knowing perspective, but it's a fundamental of drawing which will undermine your work if you don't understand it.

The best way I know to sum up perspective is with these 3 points:

  • Every realistic image you draw or paint has a horizon- and that horizon is always at the viewer's eye level.  Hmmm, let's think about that.  So what I'm saying is that the horizon will always be located at the level of the eye of the viewer. Plain and simple.  Not hard, right?
  • Due to the earth curving away from us, parallel straight lines will seem to recede to one point as they move away from us. That point is called the "disappearing point".  That disappearing point is ALWAYS SOMEWHERE ON THE HORIZON LINE.  Ok..that isn't too hard either, right?
  • Parallel lines will always recede to the same point.  So this means that any line which is running in the same direction as other lines will recede to the same point. 

3 points, but none of them are too tough, right?  

Ok, then let's draw a box.  It's not easy, but it illustrates this concept.  Don't stress...just follow the steps and use my drawings as reference.  Trust me!  If you've never done this before, it's information worth knowing. 



Step 1:  Draw the closest corner of the box with a vertical line.   This is always how I would recommend beginning to draw a cube. This line representing the closest corner is going to be referred to as Line A.  
Step 1 and 2
Step 2: Draw a horizon line going across the page.  Make a mark somewhere to the left of the paper and another mark toward the right edge of the paper.  These will be your disappearing points.
Step 3

Step 3: As in the drawing above, draw a light line from the top and bottom of the line in Step 1 to each disappearing point.  This will form 2 triangles.  These lines will serve as guidelines for forming your box.  Eventually we will erase portions of them.  
Step 4

Step 4: Using the guidelines, and my drawing above as an example.  Draw two vertical lines- 1 left of Line A and 1 right of Line A.  Keep them within the guidelines.  These lines will form the right edge and back left edge of your box. 

Step 5:  From the bottom of the back left edge line, draw a line  connecting it to the same disappearing point as the bottom of the front of the box.  They both recede to the same disappearing point because they are parallel.  

step 5 and 6
Step 6:  From the Top of the Right edge draw a line to the disappearing point on the left.  It recedes to the same point as those lines from the left side of the box, because why?  Because they are parallel, or running in the same direction.

Step 7: One more line to create, and it's a bit tricky, but just look at the photo if it's confusing.  Connect the bottom of the right side to the left disappearing point.  This is creates your final line of recession and should form an "x" under the "x" above it.  Connect between the two "x's" with a line to form the back right corner of the box.  Here's another photo with arrows pointing to the "x's"...
Step 7 again
Step 8: Draw a line connecting the two "x's".  This will form the back right corner as in the photo below. 
Step 8- A Cube in 2 point perspective


There you go!  You've drawn a cube in 2 point perspective.  This shape forms the basis of most architectural drawing and can be helpful drawing many other forms as well.  

Step 9: To reinforce your understanding of drawing the cube, I would suggest you draw it again.  Refer to my directions ONLY if you forget what to do.  Try to draw the cube until you feel like you own the concept.  
Once finished, take it easy and let the understanding sink in for today.  If you've drawn it 2 or 3 times, then you've done enough. 

Congratulations!  You have learned a VERY important concept about perspective!  You are officially a little bit smarter now.  Enjoy the rest of your day and I'll meet you here tomorrow...

PS- If you haven't sent me any photos of your drawings lately...be sure to send them my way so I can include them in future posts...anonymously of course.  Be sure to tell me what lesson you are illustrating and what tools you used in your sketch.  Can't wait to see what you've done!

I'm already looking ahead to later this week.  I will be breaking out my Tombow marker in burnt sienna color -947 for a sketch or two during the final couple of weeks of this challenge.  If you would like to get one, it's around $5-6. Here is a link:  Tombow 947 Marker- Amazon

Happy Drawing!!

Rebecca Zdybel
Artist, Instructor, Art-Travel Instructor
Art Lessons in all media
Myrtle Beach, SC
rebecca@artmyrtlebeach.com

Spread Light, Share Love, DO Art!

Feel free to share any of this blog post on your own blog or website, but I ask that you you include:
Rebecca Zdybel is an artist and instructor in Myrtle Beach, SC.  Follow her and see her work at http://www.artmyrtlebeach.com/



Join me on Google+ Rebecca Zdybel Google+ 

 
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