Theodor Ulrichsen And Yelva Vermehren ( - ) is a painter. Theodor Ulrichsen And Yelva Vermehren s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 156.72 USD for A town scenery from Drag√∏r and still life with snowdrops and winter aconites in 2012 to 486.89 USD for Portait of two girls with their backs turned in 2014 , based on the