Simple photo frame with 10 x 15 cm visible area (this is exact size, if you have a picture 10 X 15 cm, you may want to use a piece of cardboard to attach it) . May be customized by setting the default parameters, which includes:

1) Frame Visible Area Size
2) Frame borders Size
3) Thickness of the frame in the inner perimeter area
4) An angle of the top surface (if angle is 0, it will be flat)
5) Size of the hanging holes

Photo \ Picture should be glued behind the frame.

----------------------------------------------- Updates -----------------------------------------------
27/01/2017 : Added a stand model to be inserted into the hanging holes. Did not try to print it yet.

28/01/2017 : Printed the stand. No issues. Pictures are attached. For a permanent use with the stand it is better to glue it.

29/01/2017 : Added v4 of the Frame. Added more hanging holes. 2 holes on the short side, and 1 hole on the long side for more variations when used with stand or hanging adapter. Added a rope hanging adapter, to be inserted into the hole and hang the frame using a rope. Did not try to print v4 yet. v3 will be deleted as soon as v4 is verified.

30/01/2017 : Slightly modified rope adapter.

31/01/2017 : Frame v4 is validated. Printed with no issues. v3 Frame is deleted.

01/02/2017 : Added a hanging adapter, to be used with a large fastening which does not fit into 5 mm hole

23/02/2017 : Added stl model for Frame v4 with picture size 10 x 10 cm. Added a back panel (picture holder) which may be used instead of a cardboard. Cut picture to the size of the picture holder and glue picture on. Then print some picture holder locks (added in this edit as well)