The challenge at CASology this week is closing very very soon, and I wasn't going to play along because I couldn't find any suitable stamps.
I've no spacemen, spaceships, rockets, monsters - but then I found this space dog lurking in a stamp set. I like how he's a teeny tiny dog on a great big card.
The colour challenge at Dynamic Duos is black and yellow. Perfect for a space dog.
Inkadinkado 99109 Patterned Pets
Penny Black 3669F Birthday Wish