The Zeigarnik Effect is the tendency to experience intrusive thoughts about an objective that was once pursued but left incomplete.
frenchtwist:
via billyjane: Drtikol ~ Salome, 1920s [also in sepia and much smaller;]
via billyjane:
Drtikol ~ Salome, 1920s [also in sepia and much smaller;]
Drtikol ~ Salome, 1920s
[also in sepia and much smaller;]