Tags: #drawing, #yellow, #illustration, #landmark, #architecture, #colourful, #facade, #line drawing, #sketch, #architectural details, #illustrator, #sketchy, #Adam Regester, #pen and ink drawing, #pen art, #colour pop, #pen and ink, #architectural, #illustration pen art, #ipad drawing, #traditional architecture, #architectural sketch, #architectural drawing, #period architecture, #victorian architecture, #ipad art, #tourist destination, #urban sketch, #Leeds, #bright yellow, #leeds city, #Leeds Corn Exchange, #Corn Exchange, #Leeds architecture