These cards can be very decorative to very simple, it is up to you as a artist.
Give them a try and you will be come addicted to making them. Use them as your business card on the back of the card is your name and blog, or any information you want to add to let the person you are giving them to can recontact you, or send you a card in return.
My Swap Cards
My special Sunflower Card done in watercolor that will be given to a special swap friend.
Grannys Korner Studio