I found this project online and created a powerpoint to provide step by step instructions for my students. This project is not my own and is an online project (I do not have the details for the original site but am giving credit to that source indirectly :) )
13. We are going to pretend the
light is coming from the LEFT.
Step 2. Add a curved line to the right side of
the circle.Fill in the crescent moon shape
dark.
14. Step 3. Draw another light curved
line, smaller this time like the hole in
an olive. Leaving left side white, shade
from dark to light in the middle shape.
This shows the HIGHLIGHT! Where
the light is directly hitting!
15. Step 4. To add a shadow, make an oval
starting at center of bottom of the sphere.
Fill in dark. Remember, the shadow is on
the opposite side of the highlight!
16. Now that we
have learned
how to draw
spheres, let’s
start our
project called
FLOATING
SPHERES!
17. We'll start with a
small square
(probably 5" X
5"), make a
vanishing point
and then extend
wavy (or straight)
sections outward
to color.
18. Next we'll make some spheres
using pencil and crayon.
You can make the shadows if it helps you, but we
are going to cut them out without the shadows so
you will be cutting the shadows off if you do.
20. Next place
your square
randomly on
your larger
paper and
extend a few
of your black
rays and
change the
black ray to a
color ray.
21. AWESOME WORK! VOILA!
You are finished! You
learned how to draw a
shaded sphere, draw lines
from a one point
perspective, and how to
make floating spheres!