Adorning the sunny Center City townhouse Matt Singer shares with Mark Pozzi, seated, and especially handsome Lhasa apso Oscar, are neon ski caps and a crumbling frieze, Mission chairs and embroidered toile pillows, shelves of playful Jonathan Adler pottery, and walls of edgy sculptures and paintings by very on-their-way Philadelphia artists. "I've always had the collecting impulse," says Singer. "It's only been a very recent shift in consciousness that makes Mark and me even start to think of the contents of our home as a 'collection' … Before, it was simply a matter of wanting to live with things we loved, and finding a way to do it that fit our wallets."