Sailboat

This picture shows contrast between white and blacks creating a more realistic image

Peter Pan

I added key light fill light and rim light  in key areas such as the shoulders and his hair using the overlay layer feature in gimp along with playing with the opacity of the layers to make peter pan stand out. 

Captain America

I learned how to add realistic core shadows to the appropriate locations basing it off of the light source. I also added the corresponding highlights.

Einstein

Mustache Competition

Lighting on Spheres

More balls

Contour Drawing

Contour Drawing 

Stitch

Stitch with colour

Shar-Pei

Shar-Pei

Pond

Pond

Spongebob

No hands or feet but looks ok

Apple and Banana