This document discusses landscape design elements at DA-IICT, including using trees and bushes of contrasting colors planted adjacent to each other to cancel noise and provide shade along roads. Different plant lines, forms, and textures are used in the landscape design. Trees are also used to hide buildings and create a sense of mystery, while acting as decorative and separating elements. The document lists several plant species considered for the design, including Butea Monosperma, Delonix Regia, and Erythina Indica.