Picture frame members

A picture frame member for the engagement of a flexible picture and a picture backing board, said frame member adapted to engage said picture and backing board independently of each other and comprising:

• a) a base having a generally flat upper surface comprising a backing board support structure;
• b) a clip above the upper surface of said base and comprising a generally channel-shaped strip having downwardly-facing first and second edges adapted to grippingly engage a picture and backing board, respectively, independently of each other;
• c) a clip support structure linking said clip with said base and having biasing means to bias said clip support downwardly towards said base, wherein said clip is hinged to said clip support structure and adapted to rotate from an open position wherein said first edge is elevated from said base for the insertion of a picture, and a closed position wherein said first edge presses against said base, said clip having an over center engagement to said clip support structure such that said second edge is biased towards said base by said clip support structure by a greater amount than said forward edge;
• and
• d) a backing board grip member comprising a U-shaped channel for the insertion of a backing board therein, the longitudinal axis of which is parallel to the longitudinal axis of said base, said channel comprising upper and lower walls, the lower wall being comprised of said base and the upper wall extending from said clip support structure, at least one of said walls having a board engagement element facing the interior of the channel.