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Keywords from Image Description:
Adrian Zingg Festung Knigstein. artwork Creator Adrian Zingg Festung Knigstein langSwitch Pen black and brown brush brown ink Feder in Schwarz und Braun Pinsel in Braun cm Albertina Vienna net node kulturonline net PDold Adrian Zingg Swiss drawings in the Albertina Zingg Elbe Sandstone Mountains Festung Knigstein