15. Cond Patterns
Do all exercises with build-image. Use a width of 600 and a height
of 500. The exercises build in complexity - if you
can do the earlier ones, go on to the later ones.
- 
Solid red circle, center (100,200), radius 75. Background white.
 - 
Two circles in the same image:
- Solid red circle, center (100,200), radius 75.
 - Solid blue curcle, center (300,200), radius 85.
 
 - 
Two overlapping circles, overlapping part is purple:
- Solid red circle, center (225,200), radius 75.
 - Solid blue curcle, center (300,200), radius 100.
 - Overlapping parts purple.
 - Everything else white.
 
 
 
- 
Shrink the circles and add another layer.
- Red: center (225,200), radius 50.
 - Blue: center (300,200), radius 75.
 - Purple: overlap between red and blue.
 - Pink: center (225,200), radius 100.
 - Light blue: center (300,200), radius 125.
 
 
 
- Make the pattern repeat using 
remainder. You may want to modify it so that the pink and blue overlapping area is another color.