Theme sketches

A) My inspiration for my theme is an artist named Peter Terrin. He uses a lot of colors in his paintings and does portraits of people with different emotions.
B) My theme is the complexity of person identity.
C) I researched human emotions. I also was inspired by an artist Peter Terrin and plan to use/research acrylic techniques.
D) Do you think I will be able to create a wide variety of pieces with this theme?