Quittenbaum Kunstauktionen GmbH Lot soldUSD 0EUR 0 (listed)EstimateUSD 2 187 - 2 430EUR 1 800 - 2 000 (listed) See all lots 'Ischia', 1930s Quittenbaum - Moderne Kunst | München, 23 June Summary Lot number 608 Location Description Werner Gilles. 'Ischia', 1930s. Watercolour on laid paper by Fabriano (WZ). 46.0 x 64.0 cm (passepartout section). Signed: W Gilles. Glass frame.