amedeo modigliani's upside down medieval art masterpiece

amedeo modigliani upside medieval art painting masterpiece artist italian painter modern portrait expressionism artwork 19th century history innovative european avantgarde distinctive style famous painters postimpressionism culture symbolism unique perspective movements artistic legacy work visual arts creative genius figurative human form collectors emerging artists industry modigliani#39aph39#s striking merges classical elements twist features bold lines vibrant colors characteristic style composition challenges traditional norms portraying theme unconventional inverted manner