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Interview with fashion designer Aimée Grünewald

Discover our collection of accessories for a relaxing nighttime routine. Create a calm atmosphere for restful nights with our sleep masks, scented candles, and loungewear.

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Interview with fashion designer Aimée Grünewald

Aimée Grünewald studies fashion design at the Berlin University of the Arts and founded her own label, Aimée G, in 2021. For Otto Keller, the 30-year-old has designed unisex loungewear that not only ensures restful sleep but is also wonderfully wearable in everyday life.

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Studio Kuhlmann – Between Art and Design

An indoor fountain made of water pipes, a lamp that resembles a sculpture, and a series of mirrors that allow for a closer look at one's own genitals. At Studio Kuhlmann, the boundaries between classic product design and art blur.

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Enrico Slabotny from the POTTKIND restaurant

Enrico Sablotny was born in Witten in 1987 and grew up in Dortmund—a true Ruhr region native. He completed his training there, then toured Germany for a while, worked briefly in Mallorca, and finally settled in Cologne in 2012.

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Interview with health coach Daniel Weber

Daniel Weber has been working as a self-employed personal trainer since 2015 and supports people in and around Münster on their way to a healthier lifestyle.

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Interview with Mrs. Holtgrave of the Altenberger bookstore

Mechthild Holtgrave is the owner of the Altenberger Buchhandlung, the only bookstore in the 12,000-inhabitant community of Altenberge in Münsterland, which Otto Keller also calls home.

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Interview with sleep coach Julia Beroleit

She quit her job, trained as a massage therapist, and specialized in working with mothers, pregnant women, and babies. A recurring theme: sleep. Or rather, lack of sleep.

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A tour through the most exciting art spaces in NRW

Especially in Europe, but also worldwide, the region experienced a kind of cultural era of contemporary art.

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Pars Pralines

A visit to Kristiane Kegelmann's chocolate factory. "The Window of Modern Art" is written in large letters on the window of the small shop at Schönleinstraße 6 in Berlin, behind which lies Kristiane Kegelmann's chocolate factory "Pars."

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Interview with product designer Luisa Kahlfeldt

The 31-year-old Berliner has now designed a sleep mask for Otto Keller that was not only aesthetically pleasing and functional, but also "different." Our author spoke with her about her work, good design, and the collaboration with Otto Keller.

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In conversation with Vadim Otto Ursus

When Vadim Otto Ursus talks about his career so far, it's hard to believe that this man is only 28 years old (2020). Growing up between Berlin-Mitte and Prenzlauer Berg, he soon moved abroad after completing his training to learn from the best.

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