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Artworks Exhibitions About
Artworks Exhibitions About
DE / EN
No. 0 – Beginning
No. 1 – Pyramid Relief
No. 2 – Hexalum
No. 3 – Pyramid Wave
No. 4 – QR Code
No. 5 – Spike Flower
No. 6 – World
No. 7 – 100 Fragments
No. 8 – Tripod
No. 9 – Luminex
No. 10 – Singularity
No. 11 – Pentominoes
No. 12 – Volatus
No. 13 – Exoresonance
No. 14 – Frigoris
No. 15 – Sonova
No. 16 – Orbium
No. 17 – Fractavia
No. 18 – Neurogrid
No. 19 – Astrophagen
No. 20 – Transfluera
No. 21 – Avimera
No. 22 – Primorbis
No. 23 – Expina
No. 22 – Primorbis – The work in its white frame on a pale wall, the rings growing outward from a small disc at the centre
No. 22 – Primorbis – Close-up of the centre, the innermost rings divided into ever fewer segments
No. 22 – Primorbis – Detail from a low angle, the raised segments standing behind one another like slats
No. 22 – Primorbis – The upper half of the work, the rings widening outwards and standing steeper
No. 22 – Primorbis – View from the side, the funnel drawing the eye to the small disc at the centre
No. 22 – Primorbis – A close view across the rings, the segments curving away towards the centre
No. 22 – Primorbis – The centre head-on, the number of segments per ring decreasing step by step towards the middle
No. 22 – Primorbis – Detail of the segment edges, overlapping one another like scales
No. 22 – Primorbis – A steep angled view, the outer segments projecting far out of the surface
No. 22 – Primorbis – The work in a bright foyer on a white wall next to an armchair
No. 22 – Primorbis – The construction drawing “Within the Circle of Primes” with the segment table of the prime numbers

No. 22 – Primorbis Paper Relief by Larisa Semke

Primorbis translates the (dis)order of prime numbers into a spatial, almost gravitational form. Each circle is divided into segments whose count corresponds to a prime number: from the innermost circle with two segments outwards through the outer rings, the count grows along the sequence of primes.

With each outer track, the segments continuously increase in height. This creates a funnel-like sense of depth, a pull that draws the gaze toward the centre while at the same time seeming to extend outward. Primorbis presents no closed body, but rather a fragment of a potentially boundless system — a sculptural approach to the mystery of prime numbers.

Completed:
May 2026
Size:
101 × 51 × 15 cm
Edition:
Unique artwork, handcrafted
Material:
HP Color Choice, extra smooth, 200 g/m²
Substrate:
BRAMANTE Whiteboard, high white, 2200 g/m²
Frame:
white lacquered wood
Parts:
162 cone segments
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