Learn the cloud classifications, from common formations to rare and fleeting ones, with these handy Cloud Spotter Cards. They cover 30 different clouds types and optical effects, and they make a great gift for anyone with their head in the clouds. Each card has detailed information on one side written by Gavin Pretor-Pinney (Member 001) explaining the cloud’s distinguishing features and a beautiful painting of the formation by illustrator Marcel George on the other side. They also include info about the cloud’s rarity, its likelihood of producing precipitation, what its Latin name means – even the sort of mood its likely to induce. This set of 30 cards, with their accompanying little fold-out poster, is a cloudspotter’s resource that is beautiful, tactile and tech-free. Each pack is signed (on the card retaining strip) by the author. Use Cloud Spotter Cards for inspiration to keep looking up and as a reminder to spend a few moments each day with your head in the clouds.