8610
An etching of the Geigenwerk from 1620 shows an instrument of about the stature and shape of a harpsichord ( i.e. , an piano-shape with flat sides and hard angles ) .
 location: Geigenwerk
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Geigenwerk