I wanted to send this exercise to someone via the Internet but it ended up being considered as spam and failed. So I thought I would post it on the blog. Is it of any interest to you? I can continue to upload further exercises is you wish!
First, a brief introduction! This an observation drawing exercise I learned at the university. Doing this repetively will help you focus on the shapes of things instead of the premade image you have of things.
When you think of an apple, you think of a red ball with a green thingy on top (or a variation on the theme). Reality is of course much different, and although we all objectivaly understand that, we actually don't. I was the first one surprised I really didn't understand!
Anyone, from beginner to master, can learn by doing such exercises. Why don't you give it a try? :D
Exercise #1
...for starters!
First cut a hole the size of a credit card in two pieces of cardboard. Put one of them (say, piece A) on anything you want to draw, with these three conditions:
1- The object you choose has to be bigger than the frame.
2- All or most of the lines inside the frame should be continuous; meaning they should touch the frame in two places.
3- Avoid easily recognizable shapes.
Once you have chosen what to draw, you are not to move the cardboard A again.

You are going to draw in the other piece of cardboard (B). First draw the inside of the rectangle on your sheet of paper so that you can easily remove the cardboard B whenever you want. Use that cardboard B if you want to benchmark the lines you are to draw. You are allowed and welcome to erase, redraw, copy and transfer!.
So the first line you will draw has to cut the space in two egal parts. The 'line' can be formed by a dark/light contrast or a color contrast. In this case, we follow a path formed by the finger's edges and the shadow on the finger. On your drawing on the right, you see that it cuts the image in two very balanced parts.
The two shapes you just created are now independant. The next two lines you will draw have to seperate them in four new shapes. Again, always look for the line that makes two egal parts. It will help you figure out proportions easily.
Again, separate each part in two. There are no more lines to draw on the far right, which is ok.
Same here. Don't forget shadows are also lines! It will help you out if you want push the drawing all the way to grey tones or color.
Last step of this drawing - you're done!
Make sure when you draw that you keep comparing the size of the shapes.
For better results, repeat a hundred times.
For super intense very good results, repeat even more!
Give me feed back on this, let me know if anything is unclear! :)
Have fun! :D
This the first exemple I made, but I realise the image is a little to complicated to start with! Come back to it when you are used to more simple ones. ;)
Make sure when you draw that you keep comparing shapes and distance between the lines.
If you want to try out grey tones like in 8 and 9, you should start with black or white zones, and then draw the surounding zones by making sure the contrast between them are the similar. If I keep on with these drawing lessons, I shall spend a post on grey tones though!











