Vector illustration of the architectural design. In the style of drawing. (ai 10 eps with transparency effect)Vector illustration of the architectural design. In the style of drawing. (ai 10 eps with transparency effect)Vector illustration of the architectural design. In the style of drawing. (ai 10 eps with transparency effect).Vector illustration of the architectural design. In the style of drawing. (ai 10 eps with transparency effect).Sketch of a modern house.Construction worker on scaffolding in construction siteCrane on a new residential area construction siteModelModelModelModelModelModelModel