Obviously, purple IS my favorite color! 
I'm intrigued with the idea of objects being mailed, and taking on an art rhetoric both physically and conceptually. 
Physically, through the creation of the object, whether taking an unconventional form, or adorning with packaging to create the art object itself. 
The conceptual side I find most interesting, for example, sending pieces of a puzzle that patrons must assemble or collages that are dependent of outside participation. Relying on the commitment of others to contribute to the artist's idea is a risky move for seeing the piece come into fruition.