Mature man reading old book surrounded by heaps of books, uitvinder? copyright foto: Mikhail Lavrenov
Mature man reading old book surrounded by heaps of books

Professor at work

Mature man reading old book surrounded by heaps of books, uitvinder? copyright foto: Mikhail Lavrenov

Technische details

  • Camera: Canon EOS 40D
  • Gemaakt: 4 January 2007
  • Brandpuntsafstand: 31
  • Sluitertijd: f/6
  • Sluitertijd: 1/160 seconde
  • ISO: 160