The Coastal Residence
Residential · Details to come
Interior design · Miami, Florida
Spaces with
a softer point
of view.
Thoughtful interiors shaped by natural materials, considered details, and the way you want to live. Quietly expressive spaces, made to feel like yours.
An atmosphere of ease · Inspiration
The Subtle Matter approach
Less noise. More meaning. Spaces that feel naturally your own.
We believe a beautiful interior doesn't need to announce itself. It brings together texture, proportion, light, and the things that matter to you — creating a home that feels considered, comfortable, and enduring.
A considered collection
Selected work
Ways to work together
Thoughtful from first sketch to final detail.
From a single-room refresh to a complete home, the process is collaborative, personal, and guided by the details that make a space work beautifully.
Discuss your project ↗01↗
Full-service interiors
From concept and space planning through furnishings, sourcing, and installation.
02↗
Renovation & new build
Material direction, finish selections, and design coordination for spaces shaped around everyday life.
03↗
Styling & consultation
A fresh perspective on furniture, art, lighting, objects, and the finishing layer that brings a room together.
Meet the designer · Miami, Florida
Giulia Semenov
Giulia Semenov is the founder and designer behind Subtle Matter, a Miami-based interior design studio focused on creating thoughtful, timeless spaces.
With an appreciation for natural materials, understated elegance, and the beauty of simplicity, Giulia approaches each space with a considered eye for detail, balance, and functionality. Her philosophy is rooted in the belief that the most meaningful interiors are those that feel effortless, personal, and designed to stand the test of time.
Through Subtle Matter, Giulia aims to create interiors that bring together refined aesthetics and everyday comfort, resulting in spaces that feel both elevated and deeply personal.
Contact Giulia ↗Our philosophy
“The most meaningful spaces don't ask for attention. They make you feel at home.”
Begin a conversation
Tell us what
you're imagining.
Share a little about your project. We'd love to hear what you're planning and help you explore what is possible.
subtlematterg21@gmail.com · Miami, Florida