Very old bio-engineer in a chempunk city, calm and calculating expression, dressed in sleek, protective gear, working in a high-tech lab with bioluminescent plants and creatures, air filled with the scent of altered flora and chemical reagents, distant sounds of genetic machinery and experimental creatures, use of 'high resolution', '8k', 'hyper-detailed', 'chempunk', 'dramatic lighting' to highlight the bio-engineered elements, 'depth of field' for immersive effect, 'HDR' for high dynamic range