Please check early in what image size you can / want to provide images. Pictures to be optimized must be at least as large as the rear wall. It is recommended to take the images as large as possible (4000x3000 pixels) - this significantly increases ...
Images must be at least as large as the back panel used. Please make sure that you take pictures in full resolution or that the images are in full resolution in the gallery. Alternatively, please use a smaller back panel.