It would be great to allow customers to apply simple photo filters directly after uploading their image. Many users don't edit their photos before ordering, so having a few built-in filters would improve the shopping experience and help them create better-looking products without leaving the editor. Some useful filters could include: Original; Black & White; Sepia; Vivid; Dramatic; Warm; Cool. The filters should be applied as a non-destructive preview, allowing customers to switch between them before placing their order. This would be especially valuable for photo tiles, canvases, posters and other personalized photo products, where the final appearance of the image is very important.