For hanging individual photos - works vertically and horizontally. 
Covers a 0.1" band around the edge of the picture.

Tape the photo on the back of the frame. I used painters tape.
Use two picture nails to hang. 

Depending on the filament color, you can color in the head of the nail to hide it. Spray paint will work too.

Print solid for no design. 
Follow instructions below for print settings to use infill pattern as a design. (See pictures)

Print Stats

• 30-40 minutes depending on design
• 10-33g (3-6m of material)
• Printed in 

Print Settings 

No Design:

• 0.3mm Layer Height
• 9 Walls

With Design:

• 0.3mm Layer Height
• <9 Walls (minimum 3 for structure)
• 20%-100% Infill Density (less for gyroid and other 3D patterns)
• 0 Top Layers
• 2-4 Bottom Layers
• Infill Pattern = design

Notes:

• 2 bottom
• Without a design, ironing doubles the time (1 hour)

Model Dimensions (optimized for 0.4mm nozzle and 0.3mm layer height)

Picture Frame:

• Outer Diameter: 4.35in x 6.35in
• Inner Diameter: 3.8in x 5.8in (sits 0.1" onto the picture)
• Width: 7mm

Picture Nail Size:

• Shaft Diameter: 2mm
• Depth: 3mm (10 layers - through hole)
• Head Diameter: 0.4mm
• Head Depth: 1.2mm (4 layers)

Pending Updates

• A larger hole above the nail to plug so the color matches exactly

Print Profile

• ER-20 with 0.4mm nozzle (no upgrades, but regularly maintained and dialed in)
• IIIDMAX PLA+ in black
• Cura 5.0.0
• SOLIDWORKS (dm me for .prt files)