Turkey issued a set of 4 round stamps, depicting 4 common birds.
|Turkey 2011 - full sheet|
|Nothern pintale (male and female)|
|European Turtle Dove|
|Turtle dove in action|
First we see a Pheasant
For that reason a pic of the back side of the sheet.
It's truly a festival of lines and curves.
|back side of the sheet - lines and curves|