where you can switch between landscape and portrait orientations with ease. Mr. Mockup & Unblast : These sites provide hyper-realistic picture frame mockups
Double-click the Smart Object thumbnail. A new window will pop up. Drag your photo (which should ideally be 3600x5400 pixels for 12x18 at 300dpi) into this window. Press Ctrl+S (Save) and close the tab. 12x18 photo frame psd free download exclusive