Album Covers Album Covers from Hugo Martínez Album Covers Album cover for Sky Hi "Testify". - http://skyhifunk.com/ Made in collaboration with David A. Guy and Dave Singleton. The Coolin' System - http://thecoolinsystem.com/ Made in collaboration with David A. Guy. Photography by Hugo Martínez. gLike Album Covers Graphic Design Share R 7 n Available Freelance, Full-time, Moonlighting Hugo Martínez Graphic Designer New Orleans, LA Follow Contact