Lighting Studies

Lighting study for a bridge railing using Vray for Rhino. Irradiance map renderer, point lights w/ 100 lumens, light yellow. Spotlights with very wide aperatures, zero hardness, lm/m/s/sm. Playing with angles and locations of spotlights in relation to nearby castings and a concrete deck surface. Playing with shadow radius. Small radius gives clean edges, versus a larger radius which feathers the edge.