architect takes a call with alpha.
Silhouette Female engineer in helmet having video call via tablet
Silhouette Engineer builder using tablet and walkie talkie, giving instructions at a construction site track matte
Silhouette Construction Worker talk with Cell Telephone track matte
Silhouette Engineer talking on the phone on a construction site track matte
Silhouette Beautiful female engineer in hardhat using a cellphone
Silhouette male engineer talking on the phone while supervising construction track matte