here is room for an introduction so i can talk about some classes are level 1, and some are open to all. etc.
It could be good to see if i can change the thumbnail dimensions so the sign ups are less of a picture, more like a list… or another option might be to have one single image like a logo or something that i use for all of them, or like the same for all level 1s, 2 for all opens, 3 for all level 2s, 3’s etc. maybe a colour, or a photo doctored to be red, eyllow, green etc.? something very clean and simple.