THE DESIGNERS
ANDREA KELLER | Architect
Andrea Keller (AK) is a licensed architect with 25 years of experience in multifamily, residential and boutique hotel design. Her work seeks to bring people into greater alignment with their core values, their communities and the earth.
A key component of AK’s work lies in the life-long study of sacred geometry, symbols and pattern language. She uses unique geometry and proportion systems for each project, bringing power and resonance to the design. As we know from epigenetics, our environment can literally change our genes – her mission is to use architecture for healing, activation, and amplification of personal power. She is currently designing healing centers worldwide.
She was a professor of Architecture at both USC School of Architecture and Otis College of Art + Design. She holds degrees from the University of Pennsylvania (B.A., Design of the Environment) and UCLA (M.Arch), and studied Sustainability through Gaia Education. She lectures regularly for the Institute of Classical Art + Architecture.
AK is the host of the 4D Design Podcast.
CRISTEN STEFANELLI | Designer
Cristen Stefanelli is an accomplished stylist, designer, adorner and alchemist. She has an innate ability to support both personal and commercial transformations in the physical and spiritual sense.
Cristen’s comprehensive background includes a degree from FIDM in Merchandising & Product Development, experience in creative direction, editorial and entertainment styling, and founding The CEleStial Healer, an alchemy company that produces a variety of healing oils made with organic ingredients.
Now as a designer at 4D Design, Cristen brings her unique blend of skills and expertise to the firm; using her experiences in visual styling, alchemy, and healing to create mindful, resonant and peaceful spaces.
Through her work, Cristen aims to promote the connectedness of nature and mankind, and to support the all-encompassing wellness of the mind, body and human spirit. Her belief in sacred numerology and the power of flora, fauna, and the cosmos inform the spaces she designs, making her a highly respected and sought- after designer and visionary.
MIKAYLA MITCHELL | Designer
Mikayla Mitchell is a business-minded creative on a mission to create spaces where the lines between nature and the home are blurred. Driven by a deep desire to live as an extension of nature, Mikayla sees nature as a relationship that must be tended and cultivated; listening to the whispers of the water and wind.
With a wide background in finance, real estate, design and entrepreneurship, Mikayla realized that her next phase involves the world of beauty, and sustainable architecture and design.
Mikayla's role as a partner at 4D Design involves replicating the natural world inside living spaces, interacting with the elements of Mother Nature, and creating seamless transitions between interior and exterior environments. Her goal is to produce spaces that are beautiful, harmonious, and deeply connected to nature inspiring awe in daily life.
She holds degrees from San Diego State University (B.S., Finance) and Pepperdine University (MBA).