NOSTALGIA

Memory with its edges removed. The warmth stays. The details blur. Nothing quite comes back the same.

Reaching stems, inherited forms, spirals that never close, and colors that bleed. The mathematics of memory — blurred, warm, and slowly losing resolution.

42 renders. 4 survived.

The Complete NOSTALGIA Series — 4 Pieces

From $45 each — museum-grade Hahnemuhle German Etching prints.

Free shipping on every order. Collect the full series and see the emotion unfold.

Reaching — minimalist mathematical fine art print from the nostalgia series by Geometry of Feeling

Reaching

y(t) → ∞, ∂y/∂t → 0

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Heirloom — minimalist mathematical fine art print from the nostalgia series by Geometry of Feeling

Heirloom

Sₙ = (1+εₙ)·λ·Sₙ₋₁

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Saudade — minimalist mathematical fine art print from the nostalgia series by Geometry of Feeling

Saudade

r(θ) = r₀ + εθ + a·sin(3θ)

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Sepia — minimalist mathematical fine art print from the nostalgia series by Geometry of Feeling

Sepia

Σ αₖ·G(x,y;μₖ,σₖ)

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Fine Art Prints

Hahnemuhle German Etching 310gsm — museum-grade matte.

12×8" — $45  |  24×16" — $95  |  36×24" — $175  |  48×32" — $295

48 × 32 available on select pieces  ·  Free shipping — 5-10 business days  ·  Framing guide

The Story Behind This Series

Nostalgia is memory with its high frequencies removed. The details blur but the warmth remains. A low-pass filter does exactly this — it removes sharp edges and rapid changes, leaving only the slow, smooth underlying signal. This series renders that filtering as visual art.

Mathematical primitive: low-pass filtering, harmonic decay, photographic degradation