So you want a gallery frame?  Once more it was a Customer's inquiry that germinated the composition of this post.  A city Customer rang us up and asked us for a price quotation for a "A0 size gallery frame".  We asked what she meant by "gallery  frame"  she replied that she didn't know but she thought we would know, hence this post.  Well, the short and sweet is this:  it's not a particular or specific size, colour, finish or framing style that makes a picture frame a gallery frame, but rather,  how and where  it's going to be used.  If it's going to be stood on its easel on a desk or table, or hung on a wall its own,  or just with another or  couple of other frames, then it's not really a gallery frame.