Not all artwork needs to be framed. In fact, some canvas art looks great as is if the sides of it are painted.
Or if you want something whimsical, here's an interesting take on 'frames'.
But for most pieces, a frame is as important as the art it displays. If you have some art, posters or photographs that can use a new frame, consider going to a professional framer for advice to really enhance the piece.
There are many around town but my favourite is Ken's Framing on Finch west of Dufferin. Talk to Roger and let him know I sent you and he will be sure to give you the best service and price possible.
A frame speaks volumes!