Douglas Burnham is an architect and entrepreneur, designing buildings, environments and strategic solutions for individuals and communities. A practicing architect for over 25 years, he founded ENVELOPE in 2002 to create a collaborative setting for the production of meaningful works of architecture, design and public space. Douglas’s pioneering work applying interim activations as a means of community engagement has earned him widespread recognition. He is a past chair of the SFMOMA Architecture + Design Forum, and currently serves on the Headlands Center for the Arts Audience Engagement Committee.

Architect Lex Phelan studied and practiced abroad before joining ENVELOPE. Here she has focused on projects involving sensitive cultural contexts and natural habitats, such as Radhaus, a restaurant within the historic Fort Mason Center, and a vision plan for the Headlands Center for the Arts. Her global perspective informs her interest in a sensory approach to architecture, recognizing the potential of the built environment to enhance physiological and emotional well-being among occupants.

The child of a metal sculptor, Ben took an early interest in the techniques of artistic form and material expression, but his path to architecture took a few turns. After completing an interdisciplinary degree in Environmental Studies from Oberlin College, Ben returned to his native Philadelphia and built skills in construction, initially through a year of service with Habitat for Humanity. Equally concerned with the social and technical aspects of architecture, he earned a Master of Architecture from California College of the Arts after moving to San Francisco.

Natthakanya (Namtan or Tan) was born and raised in Thailand, where she received her Bachelor of Architecture from King Mongkut's Institute of Technology, Ladkrabang. Through her travels and living abroad, Namtan has built an interest in the relationship between people’s activities, local culture and the built environment. She earned her Master of Advanced Architectural Design: Urban Works degree from CCA.

Working within the contexts of Industrial Design, Graphic Design, and Craft, Reed brings a custom, hands-on, analog approach to design, rich in physical mockups and handmade products. As an employee at ENVELOPE, Reed creates selective interventions within many different projects, with a focus on creating objects that are compelling in their optical or tactile experience. Reed has a passion for investigations involving color and has become a master at printing with the office Risograph. Notably, Reed is also roommates with a lovely black rabbit named Dr. Bunsen.

Sebastian is an accomplished industrial designer and innovative problem solver originally from Germany, dedicated to fostering positive and meaningful change through a creative approach. Having lived and worked across three continents, he brings a unique sensitivity to his work, developing culturally appropriate and sustainable solutions that benefit both humans and nonhumans alike. Sebastian's diverse background equips him with a broad skill set, enabling him to tackle a wide spectrum of projects. From designing furniture to creating advanced hydroponic growing systems and engaging graphic design, he approaches each design challenge with an innovative and empathetic mindset.

Originally joining the ENVELOPE team as a projectionist for PROXY's film festivals, Artem now manages PROXY's day to day operations, events, and popups, as well as handling all media related tasks at ENVELOPE. He has a background in computer science, photography, painting, writing, and film, and is passionate about the building of community, at PROXY and beyond.

An experienced craftsman, custom furniture fabricator and design consultant, Julian aims to find design solutions where the worlds of craft, material and function align. He serves as ENVELOPE's go to fabricator, creator, and corgi herder.