My brother in law runs a photo communications lab in the DC area and does a lot of work for gov't and business. In his line of work, advertising and marketing are their specialty. I always have him blow up digital pics of mine so I can get them foam core mounted and framed. Always make great posters. Depending on the size, I can always get some posters made up. Not free of course, but massively discounted. All I need are the pics and some funds.