We craft messages into movements.

Key Ideas is a six-time Emmy-nominated creative advertising, marketing, and social impact storytelling firm based in San Antonio, Texas. For 24 years, our storysmiths have helped businesses, nonprofits, schools, universities, public agencies, and foundations turn complex ideas into clear stories that move people to action.

Curious people. Serious craft. Human stories.Puro San Antonio.

Our clients often champion ideas that are difficult to explain but too important to ignore. They need a partner who can simplify the message without flattening it, clarify the value, and create work that gives people a reason to care.

Our team has directed storytelling projects across five continents and worked with organizations throughout Texas and across the country. The work has received international coverage through the BBC and Upworthy and has been featured in The Nonprofit Times and Nonprofit Quarterly.

Our approach blends documentary instincts, strategic clarity, and commercial polish. Every engagement begins with listening.

What we’re making lately.

Production days, works in progress, people we admire, and the occasional office detour.

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The people behind the ideas.

Meet our storysmiths.

Carlos Maestas, Founder and Chief Storysmith at Key Ideas
Founder and Chief Storysmith

Carlos Maestas

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Carlos believes storytelling is the best way for organizations and people to move others to action. He is the founder and Chief Storysmith at Key Ideas, a Texas-based storytelling firm that helps organizations sharpen and share their messages.

Carlos has directed storytelling projects covering five continents and seven countries, including Taiwan, India, Liberia, Mexico, Russia, Europe, and the United States. In Liberia, he shared stories of the Ebola outbreak and the recovery from two brutal civil wars. In Moldova, he shared stories of children susceptible to human trafficking aging out of orphanages at 16. Carlos was a key storytelling partner for the Human Services Council of New York and launched a multi-year Just Pay campaign to fight for equal pay for the human service workforce. In 2024, New York City announced more than $741 million in long-overdue raises for human service workers.

Carlos has an MBA from the University of the Incarnate Word and a BA in Marketing from UTSA. He is currently a PhD candidate in Leadership Studies at Our Lady of the Lake University. Carlos serves as board chair of the SAISD Foundation, as a board member and Marketing Committee chair at Texas Public Radio, and on the Brooks Development Authority board.

Christopher Branca, Director of Production at Key Ideas
Director of Production

Christopher Branca

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Chris served as an editor on several feature-length documentary and narrative films, earning him an Emmy nomination along the way. He has also edited commercial and corporate short-form videos for clients including Fox Searchlight, Goya Foods, and more. His work has been featured at the Sundance and South by Southwest film festivals.

Chris has guided production and creative quality at Key Ideas for more than a decade.

Fabio Lima, Art Director at Key Ideas
Art Director

Fabio Lima

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Originally from Brazil, Fabio moved to the United States at age 15 and has spent the past eight years shaping a career in branding, creative strategy, and visual storytelling. An Emmy-nominated cinematographer and editor, he blends creative execution with strategic insight to help organizations communicate with clarity and impact.

With more than eight years of experience as a photographer and cinematographer, Fabio has developed a distinctive style rooted in photojournalism, capturing authentic, unscripted moments that preserve memories and bring stories to life. He especially enjoys working at events, where his visual storytelling connects lived experiences with lasting meaning.

Fabio holds a Bachelor of Business Administration in Accounting from UT San Antonio, along with certifications in Creative Advertising, Digital Marketing from the UT Austin McCombs School of Business, Google Ads, Google Analytics, and HubSpot Email Marketing. Fluent in Portuguese and proficient in Spanish, he brings a multicultural perspective to his creative and strategic work.

Adriana Rivera-Conde, Producer at Key Ideas
Producer

Adriana Rivera-Conde

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Adriana, a self-proclaimed TexaRican, began her passionate journey for the arts at the age of five. Her curiosity, attention, and her family’s support allowed her to explore many forms of art, two of which she kept close to her heart: music and film. After graduating from Texas State University with a BA in Communication Studies, she began pursuing her acting career professionally.

In 2023, she acted in a short film produced by Key Ideas for the Nonprofit Council and joined the team full-time by the end of that year. Today she supports project management, production logistics, timelines, client communication, and creative development workflows.

Issac Dowden, Editor at Key Ideas
Editor

Issac Dowden

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Issac is a Louisiana-born but Texas-based indie film director, photographer, and artist. He has a background in musical theater and film acting and is a graduate of the Digital Video and Cinema Production program at Northwest Vista College. He draws on this eclectic artistic background as he continues to pursue film production.

He is currently pursuing a bachelor’s degree in Business Operations Management and continues to let curiosity drive his exploration and hunger for knowledge. At Key Ideas, Issac supports editing, motion graphics, social-first creative adaptations, and visual asset development.

Xiana Maskill, Administrative Assistant at Key Ideas
Administrative Assistant

Xiana Maskill

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As a San Antonio local, Xiana is passionate about supporting the city and highlighting the many backgrounds and cultures that shape it. With a bachelor’s degree in Marketing from The University of Texas at San Antonio, she has worked with organizations including Texas Public Radio and The Blooming Social to elevate their digital presence and build stronger relationships within the community.

Xiana brings a strong foundation in organization and communication to her role, helping keep operations running smoothly so the Key Ideas team can focus on delivering impact and storytelling.

Ian Scott, Project Coordinator at Key Ideas
Project Coordinator

Ian Scott

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Originally from Chicago and raised in San Antonio, Ian has been drawn to visual storytelling from an early age. He grew up writing and creating stop-motion films, which led him to pursue filmmaking at the Northeast School of the Arts, where he focused on writing, directing, and editing. Ian later earned his bachelor’s degree in Film and Television Arts from Columbia College Chicago, gaining hands-on experience in production, editing, and screenwriting while developing independent projects outside the classroom.

After returning to San Antonio, he continued to write, direct, shoot, storyboard, and edit. His films have screened at the Austin Short Film Showcase and the San Antonio Film Festival, and he is developing his directorial debut feature film, Suit of Armor.

Mommy Lied to God by Key Ideas founder Carlos Maestas

Mommy Lied to God

Founder Carlos Maestas explores the life lessons that shaped his approach to authentic storytelling—and why the stories we tell can build trust, connection, and change.

Explore the book

Bring us the idea that matters to you.

Tell us what you are trying to change, who you need to reach, and where the story needs to go. We will help shape the right approach.

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