The two images used in SchoolBase Online can be changed from this form. There is guidance on the recommended image size and shape for both images. Pleae be aware that there are both speed and network traffic implications if you use a particularly large image file, such as an uncompressed or very high quality photograph straight from a digital camera. We would recommend that you use image editing software to crop your image to the correct pixel size and compress the image file size before uploading the files.