make this into a flat 2d elevation drawing more outlines on the building less of a render quality my professors like a ground line with the building coming straight up from it no perspective view flat roof lines and building outline lines desaturate the sky make it more of a plain blue watercolor texture make the trees outline light gray vector lines maintain the people but make them match the rest of the style maintain the colors on the building but change the opacity maintain the green panels on the building the rooftops are flat make the ground a thin line with no color underneath make the grass on the sides a lighter watercolor texture lighten the sky to a very light watercolor texture make clear vector lines make the break line a smooth line with no color under