Mary Hilde Ruth Bauermeister ( 1934 - ) is a German painter. Mary Hilde Ruth Bauermeister s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2500 USD for CAMOU-FLAGED AGRESSION and SI-SI: Two constructions in 2004 to 6600 USD for THE A-TOUCH in 2006 , based on the size and medium of the artwork.