Sandra, I have some photos of mammatus clouds from a few years ago. I had never seen them before. Strange to look at.

Also, I was driving across a bridge about a year ago at mid-morning and saw a strange light magenta-reddish colour in some clouds. When I stopped a few hundred metres down the road I couldn't see the red colour. I have no idea what caused the colour and I don't have a photo to prove it. (Somehow I managed to take peeks at the sight without driving off the bridge. LOL)