SUM
Independent design collaborators Marissa Betley and Derek Smith—working across brand, strategy, digital, interiors, and environments.
STUDIO
Independent design collaborators Marissa Betley and Derek Smith—working across brand, strategy, digital, interiors, and environments.
SUM
Independent design collaborators Marissa Betley and Derek Smith—working across brand, strategy, digital, interiors, and environments.
STUDIO
©2025 SUM.STUDIO
This portfolio includes work from prior roles. All IP belongs to the respective clients.
©2025 SUM.STUDIO
This portfolio includes work from prior roles. All IP belongs to the respective clients.
©2025 SUM.STUDIO
This portfolio includes work from prior roles. All IP belongs to the respective clients.