All imaged illegals are in the order listed in UPU Circular 30 page 16 through 18.
Many of the following illegal stamps can be found as imperforates and as color proof sets as well.
Most times now (2016) the souvenir sheet sets and sheetlet sets are sold individually. Many times the stamps have been removed from the sheetlets
and souvenir sheets. All of these "tactics" are used to avoid detection by UPU circular descriptions.
PICTURES - PAINTINGS
2003 Vincent Van Gogh Souvenir Sheet
2003 Vincent Van Gogh Souvenir Sheetlet of Six
2002 The Impressionists Souvenir Sheetlets of Six
2003 Famous Nude Paintings Souvenir Sheetlet of Six
2003 Courbet Nude Paintings Souvenir Sheet
2003 Famous Nude Paintings Souvenir Sheetlets of Nine
For these illegal stamps again I could only find an image of the vertical sheetlet on a notorious seller (aka producer) of illegals website.
There seems not to be a horizontal sheetlet as described in the circular. At least not on that website which contains every illegal stamp
for Benin in multiple forms such as imperforates ect;.
2003 Famous Nude Paintings Sheetlets of Six
For these illegal stamp sheetlets, note on the top is the one sheetlet described in the UPU circular which has the title
"Museo National del Prado" on it.
LIGHTHOUSES
2003 Lighthouses with Rotary Emblem Sheetlets of Six
2003 Lighthouses with Rotary Emblem Souvenir Sheetlet of Six
2003 Lighthouses (Les Phares) with Rotary Emblem Sheetlet of Six
2003 Lighthouses (Phares du Monde) with Rotary Emblem Sheetlets of Nine
2003 Lighthouses (Phares du Monde) with Rotary Emblem Souvenir Sheets
The UPU circular is incomplete on these. Probably at the time they did not have examples of the others. This is the case with much of the Benin
illegal stamps. There are many more for 2002 and 2003 that are not described. Remembering the styles of them is all you need to define others that
are not shown here.
For these Lighthouse illegals there are not three souvenir sheets, there are eight souvenir sheets!
SPORTS
2003 Soccer (Football) Players Sheetlets of Nine
Includes "David Beckham", "Liverpool FC", and "Manchester FC".
2003 Soccer (Football) Manchester United FC Players Souvenir Sheet