January 18, 2016. President of Russia Vladimir Putin enters the visitors' book after viewing the exhibition dedicated to the 150th anniversary of artist Valentin Serov's birth, held in the Tretyakov Gallery on Krymsky Val.
- Author: Aleksey Nikolskyi
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4165x3063px, 6.4Mb