Viljem Ščuka, M.D. (born 7 June 1938) is a Slovenian school medicine specialist and psychotherapist, and gestaltist.

In it, 'supported by structuralist and gestaltist concepts, Lagache works with the supposition that the mind operates in search of certain integrations...In transferential repetition there is always a desire to complete something that had remained incomplete'.

Mr. Rabkin believes the play is perhaps the most ambiguous of all Shakespeare's plays, and compares it to "the gestaltist's familiar drawing," which, looked at one way, is a rabbit, but, if one shifts focus, can seem like a duck.