Furnishings & Styling
For clients who prefer a curated, hands-on approach without full renovation.
ExploreArc Interiors by Diana Basily — interior design for Long Island, the Hamptons and New York
Meet the designer
Diana Basily
Diana is a Roslyn-based interior designer known for warm, modern, beautifully balanced spaces. She holds a bachelor’s degree in architecture and began her career as a project manager, building a deep foundation in structure, planning, and execution.
Her path widened through floral design, where she later founded her own event studio. Working with nature and organic forms sharpened the eye for texture, composition, and movement that leads her interiors today.
Our philosophy
Style evolves, good design Endures
Our philosophy is simple: create spaces that are grounded in timeless design rather than passing trends, so they continue to feel relevant and inspiring for years to come.
What we do
Our services.
From complete transformations to the finishing touches that perfect every detail.
Portfolio
Selected Work
Completed rooms, curated interiors, and full-home transformations across Long Island, the Hamptons & New York.
See the portfolioMove across to explore
Architecture. Nature. Balance. Timeless.
Begin a project
Tell us about your project.
We take on a small number of projects each season. Share the space and the timeline — we’ll take it from there.
