Ratatat gig poster available here.
Closeup shows a cool pattern on the Ratatat poster.
White Denim gig poster by Renee Fernandez available here.
Beach House poster available here.
To be honest, the Renee Fernandez' website doesn't tell me too much about Renee Fernandez, but it is packed with tons of cool posters and illustrations. I think she has designed what is probably the raddest Ratatat poster out there.