Our print API automatically recognises the orientation of your image and allocates it to a landscape or portrait format, regardless of the product sku you’ve selected. For example, if the sku was GLOBAL-CFP-12x16 and you uploaded a 16x12" image, we would print and frame it as 16x12."
Additionally, if you order through the online order form, there is an image editor available there that allows you to manipulate your print file until it’s looking perfect.