abstract semi realistic portrait painting heavy impasto technique thick rough brushstrokes bold expressive palette exaggerated color planes visible knife and bristle marks coarse paint texture strong gestural movement semi realistic facial structure dissolving into abstraction layered acrylic or oil painting look dramatic high contrast lighting rich earthy color paletted olive green schreiber burnt sienna muted beige emotional expression contemporary abstract expressionism hand painted fine art style non photo realistic face partially fragmented abstract color fields loose form definition simplified plain background with broad loose paint strokes remove the blue tie and show the white shirt with an open collar preserve the facial structure eye size and shape and mouth and lip size and shape exactly as shown in the image