Stab in the dark here, but can someone point me in the direction of beginning to create these pixel art gifs yourself. They've been popping up in my feed often enough the last week or two. They have an enchanting, nostalgic quality to them I dig, this one in particular. Also my young son is really into trains at the moment and is beginning to get into the very basics of computing. This looks like something we can learn together. Thanks in advance!!!