House of Floral Artistry
A world where flowers are shaped into architecture, atmospheres, and art.
Where Nature Becomes Art.
At the House of Daniel Ost, flowers are never decoration.
They are architecture and emotion. Living sculptures that command presence and whisper poetry. Each creation balances precision and intuition, restraint and opulence, structure and soul.
In the hands of our artisans, nature becomes couture. Every stem is placed with purpose, every composition shaped like a timeless gesture. Refined, daring, and unmistakably alive.
From royal palaces to private celebrations, from hotels to haute events, the House transforms the language of flowers into an art of atmosphere. Each creation transcends the moment. A signature of beauty that lingers, resonating long after the last bloom fades.
Signature Creations
From the intimacy of a single bouquet to the spectacle of monumental installations, each creation by the House is conceived as a work of art. Beyond arrangement, it becomes a statement. Sculptural in form, refined in detail, unforgettable in presence.
Our Craft
Every creation begins as a vision. A dialogue between imagination and nature. From the intimacy of our boutiques to the grandeur of landscapes, we craft atmospheres that linger, long after the flowers are gone.
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![Daniel Ost Brussels boutique with Art Nouveau façade and floral window displays.]()
Boutiques
Curated spaces of floral artistry, where bouquets and objets d’art carry the philosophy of the House into everyday life.
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![Daniel Ost floral arches with cascading flowers at Christie’s gala event.]()
Celebrations
From royal weddings to landmark galas, our installations transform moments into living works of art.
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![Daniel Ost floral installation with red Mercedes 300 SL at luxury event.]()
Atmospheres
For luxury hotels, maisons, and institutions, we create floral signatures that shape identity and experience.
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![Daniel Ost sculpted landscape design with geometric grass mounds and topiary trees in Bruges.]()
Landscapes
Nature as architecture. Private sanctuaries and public spaces shaped with structure, seasonality, and emotion.
Trusted by Icons
Where to Find Us
Every story begins with a conversation.
For projects, collaborations, or a visit to one of our boutiques, we welcome you to reach out.
The House of Daniel Ost is never far away.
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Yann Callaert, CEO
+32 472 299 799
yann@danielost.be -
For invoicing, contracts, and corporate matters.
accounting@danielost.be
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Dumortierlaan 141
8300 Knokke-Heist
Belgium
+32 (0) 50 95 02 05
knokke@danielost.be
Monday, Thursday - Saturday from 9am to 6pmSunday from 11am to 6pm
Tuesday & Wednesday closed (or by appointment)
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Koningsstraat 13 Rue Royale
1000 Brussels
Belgium
+32 (0) 2 217 29 17
brussels@danielost.be
Monday - Friday from 9am to 6pm.Saturday & Sunday closed (or by appointment)
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Koningsstraat 103 Rue Royale
1000 Brussels
Belgium
+32 (0) 2 593 10 06
corinthia@danielost.be
Tuesday - Saturday from 10am to 7pm.Monday closed (or by appointment)
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7238 Prince Sultan Bin Abdulaziz Road, Al Olaya
Riyadh 12221
Kingdom of Saudi-Arabia+966 (0) 53 933 999
info@danielost.saAppointment only
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3383 Takhassusi Branch Road
Al Mohammadiyah 7891
Riyadh 12363
Kingdom of Saudi-Arabia+966 (0) 53 933 999
nua@danielost.saOpen every day from 10am to 1am
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Opening Q4 2025
Let’s work together
Share your vision with us. Fill in your details and our team will be in touch.
A new story in flowers awaits.
"Flowers are not our medium, they are our language, each creation a story that breathes, lingers, and transforms the world around it."
Nele Ost, Creative Director