Our team is a dynamic blend of creative visionaries, technical experts, and strategic thinkers, bringing bold ideas and sharp execution to every project. From designing impactful signage and immersive environmental graphics to crafting cohesive brand identities and high-performing digital experiences, we approach every challenge with passion, precision, and a commitment to excellence. Whether we’re shaping physical spaces, refining brand narratives, or developing engaging web platforms, our collaborative spirit and attention to detail set us apart. We push boundaries, exceed expectations, and do it all with integrity, creativity, and a smile, because great work should feel as good as it looks.

April Christiansen

Founder & Creative Director

April is the founder of ZAC Collaborative, crafting branded spaces that tell stories, spark connection, and function beautifully. With 20+ years of experience, she transforms environments through signage, wayfinding, and immersive brand moments. From bold wall graphics to donor recognition and biophilic design, April blends creativity with strategy for lasting impact. A hands-on project manager and problem-solver, she works closely with clients to turn challenges into innovative, sustainable solutions. Passionate about mentorship and collaboration, she’s shaping the future of experiential design—

one space at a time.

Lindsey Luoma

Senior Brand & Production Designer

Lindsey brings 20+ years of experience across brand, print, packaging, fixtures, signage, publications, web, and e-commerce. With a background in both 2D and 3D design, she combines creative thinking with technical precision to bring complex ideas to life beautifully and accurately. Her experience spans agency, in-house, and entrepreneurial environments, giving her a strong understanding of both design and production. Known for her meticulous attention to detail, collaborative spirit, and problem-solving approach, Lindsey helps guide projects smoothly from concept through production. Outside the studio, she enjoys exploring nature with her daughter and their Pomsky, Puff, and planning their next adventure.

Jonny Ziemniak

Experiential Graphic Designer

Jonny is a designer and experiential storyteller, turning brands into immersive, artful spaces. She brings ideas to life through murals, 3D renderings, and bold visual storytelling. A hands-on creative, Jonny loves self-performing murals, refining brand identities, and crafting spaces that captivate. With a background in event planning and design, she thrives on-site—auditing spaces, collaborating with clients, and fine-tuning every detail to enhance the brand experience. Always innovating, she’s a driving force behind impactful, visually stunning environments.

Moose & Birdie

Chief Morale Officers

Moose and Birdie are an essential part of life at ZAC, providing emotional support, movement breaks, companionship, and the occasional creative critique. If you follow us on social media, you’ve probably already seen them making studio appearances, supervising projects, or reminding us when it’s time to step away from the screen. We bounce more ideas off them than you might think, and while their feedback is usually limited to a head tilt or tail wag, they’re surprisingly effective creative partners. Equal parts coworkers, companions, and comic relief, Moose and Birdie help keep the ZAC studio grounded, active, and inspired.

Chris Clark

Technical Design Innovator

Chris Clark is our go-to expert for technical design, transforming complex concepts into precise, buildable solutions. With a deep understanding of materials, fabrication methods, and 3D modeling, he ensures that brand identities are not just visually striking but also structurally sound. From detailed construction drawings to value-engineered branding solutions, Chris bridges the gap between creative vision and real-world execution. A problem solver at heart, he works seamlessly with the team to bring clarity and precision to every project. Chris delivers thoughtful, high-impact design solutions that make brands stand out.

Karen Criaris

Accounting Specialist

Karen is our numbers guru—combining sharp accounting skills with a proactive approach to financial planning and tax strategy. With a knack for turning complex data into clear, actionable insights, she keeps our financial foundation rock-solid. From streamlining budgets and ensuring compliance to optimizing financial processes, Karen plays a key role in keeping everything running smoothly. Her meticulous attention to detail, problem-solving mindset, and commitment to excellence make her an invaluable asset to our team, helping us make informed, strategic decisions that drive long-term success.