Sentence:  In their very first collages , Braque and Picasso draw or paint over and on the affixed paper or cloth , so that certain of the principal features of their subjects as depicted <WSD>seem</WSD> to thrust out into real , bas-relief space - or to be about to do so - while the rest of the subject remains imbedded in , or flat upon , the surface . 
Meaning of the word marked with <WSD> tags:  seem to be true, probable, or apparent