detailed shading: black and white duck drawing with nature motifs

black white drawing duck field detailed shading scientific illustrations flower motifs nature duckcore marine painter gray bronze colorful drawings art natureinspired artwork shaded naturethemed techniques marineinspired style animal shading: antique woodcut engraving dandelions dark academia vintage halloween outline clipart features entomology-inspired line simple clean background stylized isolated presented isometric view victorian resembling monochrome linocut