​Daniela Marques is a Brazilian architecture and interior design studio.

Their logo takes advantage of the fact that the name already includes "arq" and the design also incorporates a forward slash and backslash as a separation device, which also serves as a symbolic representation of a house. The logo was build in a way that allows it to be used as a pattern, and it can also be applied with just the studio's name or in a version that includes the website address.