Summer - Pencil tinted with coloured pencil, about 4 x 6 ". What could be more evocative of summer than running through the sprinkler? 

Envy .... pencil drawing. 

Aquatic - a pretty open-ended subject. This is what happened when I sat down to draw. (I never really know who'll show up under my pencil!) 

Ambition - pencil drawing 

Daring