Home Our Philosophy Services Portfolio GETTING IT TOGETHER, designs we love... Before and After Contact Us Fabrics, Wallcoverings & Trims! KUDOS!! We are a full service Interior Design firm providing consultations and design services for residential and commercial projects. Maryann Sisto, Principal of Design Wonders by Maryann, graduated from the Art Institute of Fort Lauderdale with an Associate of Science in Interior Design degree. For over 25 years she has provided excellent design services to satisfied clients. We are based in south Florida but have worked in numerous states and internationally. At Design Wonders by Maryann, we work closely with our clients to understand their desires and expectations. Because each project is unique, our approach is to listen and collaborate, always with the goal of satisfied clients in mind. Attention to detail is expected and delivered every time. A happy client is the best reference.