Nikolai Vogel: Becoming An International Artist (19), Pastell auf Papier, 23 x 31 cm (c) Nikolai Vogel / VG Bild-Kunst, Bonn 2015
"Waiting For Doors To Open" (Sheet 19 from the series "Becoming An International Artist"), pastel on paper, 9.5 x 12 inch, 2015.
 
"Waiting For Doors To Open" (Blatt 19 aus der Serie "Becoming An International Artist"), Pastell auf Papier, 24 x 31 cm, 2015.