Pat Perry - Incríveis desenhos feitos durante uma viagem de moto pelos EUA - IDEAGRID.com.br
Remarkably Detailed Sketches Portraying Memories as Tangible Items Living in a Person’s Head
"Anarchists go to Rotary Club" and other December sketchbook selections - Blog - Pat Perry
my first thought is that this looks like an NYC subway scene.
Pat perry illustration
Visually Arresting New Sketchbook Spreads and Drawings by Pat Perry
Sketchbook - Pat Perry This one is brilliant! Love the use of ballpoint pen in this sketchbook.
The Inspirational Sketchbook of Pat Perry