
A nocturnal scene in which the light of a full moon falls across the waterfront, and the warm glow of lampposts reflects quietly in the wet promenade below. A deep blue night sky. The distant blur of city lights. A single small boat resting on the water's surface. Within that stillness, I layered the kind of reassurance that needs no words — and the feeling of the heart slowly unwinding at the end of a long day. This piece is a defining work of Kouken's ongoing theme, "Night Reassurance" (夜の安心) — the idea that night need not be painted as something to fear. Instead, like moonlight or a streetlamp, it holds a light that quietly remains. Available as a limited edition of 10 giclée prints, each signed and accompanied by a certificate of authenticity. Recommended for spaces where quiet moments matter — a bedroom, a study, a living room, or a considered retail interior — wherever you wish to bring a sense of nocturnal stillness and gentle light.
A signed limited edition, each individually numbered.
This edition is produced and sold in A3 size only.
High-quality giclée printing using 12-color pigment inks and 0.35mm fine art paper. Faithfully reproduces the texture and brushstrokes of the original work, with lightfastness of approximately 200 years.
Orders placed by noon ship the same day. Enjoy new art in your space without delay.
A nocturnal scene in which the light of a full moon falls across the waterfront, and the warm glow of lampposts reflects quietly in the wet promenade below. A deep blue night sky. The distant blur of city lights. A single small boat resting on the water's surface. Within that stillness, I layered the kind of reassurance that needs no words — and the feeling of the heart slowly unwinding at the end of a long day. This piece is a defining work of Kouken's ongoing theme, "Night Reassurance" (夜の安心) — the idea that night need not be painted as something to fear. Instead, like moonlight or a streetlamp, it holds a light that quietly remains. Available as a limited edition of 10 giclée prints, each signed and accompanied by a certificate of authenticity. Recommended for spaces where quiet moments matter — a bedroom, a study, a living room, or a considered retail interior — wherever you wish to bring a sense of nocturnal stillness and gentle light.
About Limited Editions
This is a Limited Edition produced in only 10 pieces worldwide. Each piece carries a unique edition number, with authenticity proven both digitally and physically.

Each print carries a unique NFC tag. Its tamper-evident structure breaks if removed, so it cannot be transferred to another work.

Artwork details, edition number, and ownership history are recorded on the blockchain, preserving provenance and ownership over the long term.

A certificate bearing the artist's signature is included. Along with the print itself, it leaves you with proof of authentic ownership.
Unlike traditional proof that relies on a handwritten signature alone, linking a physical NFC tag with a digital certification record delivers tamper-proof, far more reliable proof of authenticity.
Authenticity is certified using "Startrail," a blockchain certification platform operated by Startbahn, Inc.

Your cart is empty