The Top two are pictures I took purely after what what Cobweb said, in the early part of the course, the second two are from a stroll in the sand dunes, a day or so later. I've no idea what the Black and red Moth is, other than there were dozens of them hatching all at the same time, and the tiny Yellow flower is also a unknown to me.
helpful comment are welcome, as to how to improve the images and ideas how to take better ones, next time.