**Domain Driven Design** Businessman, mature, (40yo), glasses, short brown hair, beard, formal wear, standing, office building, cityscape, sunny day, blue sky, white clouds, modern architecture, glass walls, steel frames, abstract background, 3/4 composition, soft focus, shallow depth of field, cinematic lighting, DSLR camera. **Service Oriented Architecture** System administrator, young adult, (25yo), short black hair, casual wear, sitting, server room, rows of servers, blinking lights, wires and cables, air conditioning units, concrete floor, industrial setting, dark ambient light, high contrast, wide-angle lens.