Rob and Tristan are PONSHOP veterans and we've been through a lot together at my studio. Below are some pics of their most recent workshop. Instead of doing spray paint on wood boards - they opted for a more "public" and personal canvas. Good Work guys.
Tristan adorns a black tee with paint markers.
Robert cuts out his stencil layers.
1) Lay down stencil 2) Mask with paper 3) Hit it with paint 
Tristan and his "Fat Chick" graphic
Robert finishes his "Street Can" Tee
For more about PONSHOP Workshops, click here