I'm a big fan of pretty stamps and postmarks, or cancellations, and have been really lucky recently to receive some great ones.
This is the recent postcrossing stamp from Russia with the accompanying postmark, I love the heart it's just lovely.
This one is from Japan and the postmark is very pretty and detailed.
Another one from Japan I especially love the temple stamp, very beautiful.
How do you feel about stamps, are you a collector - serious or amatuer?