Includes Volume 19 (December 2006) and Volume 20 (December 2007), 20th Anniversary Edition: Mail Art Special. International Art Post is a cooperatively published periodical of full-color, gummed and pin-hole perforated artistamps created by various artists.
Volume 19 includes two small sheets: Sheet 6/7 and Sheet 7/7. Volume 20 includes three sheets: Block 1/3, Block 2/3, and Block 3/3. An additional sheet is included with no volume information. This collection totals 42 stamps altogether.