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Renato Castanhari’s paintings vacillate between geometric abstraction—aware of constructivism, forming grids or windows of color—and the fluidity of informal abstraction, where latent landscapes emerge through liquid stains, melted contours, and impastos that leak beyond the canvas. The boundaries between figuration and abstraction remain uncertain, suspended, never fully resolved in the act of creation or contemplation. On the same canvas, multiple forces pulse together: mental, gestural, mathematical, and spiritual elaborations; chromatic research; optical and material experiments; philosophical curiosities about form, plane, and signs; studio exercises; insistences; hesitations; disastrous solutions; and successful failures. By Tálisson Melo

Castanhari holds a Master’s and PhD in Visual Arts from the School of Communication and Arts at the University of São Paulo (ECA–USP), His main exhibitions include: Vacilante (Galeria Pilar, São Paulo, 2024), From sight to color (Espaço das Artes ECA-USP, São Paulo, 2024), Between painting and the body (Espaço das Artes ECA-USP, São Paulo, 2019), The Immense Laziness (Galeria Sancovsky, São Paulo, 2018), 28th Youth Art Exhibition (Sesc, Ribeirão Preto, 2017), Erasure (Galeria Sancovsky, São Paulo, 2017), 66th Salão Paranaense (Curitiba, 2017), 23rd Praia Grande Fine Arts Salon (Praia Grande, 2016), 44th Luiz Sacilotto Contemporary Art Salon (Santo André, 2016) and 7th Salon of Artists Without a Gallery (São Paulo, Nova Lima and Goiânia, 2016). Full CV

r.castanhari@gmail.com
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Elevation and Turquoise, 2025
Wood, wax, oil paint and fabric, 174 x 4 x 10 cm

Warm Yellow I

Warm Yellow, 2024
Wax and oil on elastane, 30 x 20 cm

Dark Ocher I

Dark ocher, 2024
Wax and oil on elastane, 30 x 20 cm

Rose Veil I

Rose Veil, 2025
Wax and oil on elastane, 40 x 30 cm

Névoa Cinza I.jpg

Gray Fog, 2025
Wax and oil on elastane, 40 x 30 cm

Half Moon, 2024
Wax and oil on elastane, 50 x 40 cm

Diaphanous Half Moon I
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V, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

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Ribalta, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

Eroded Ocher, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

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Curved Sludge, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

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Dark Root I

Dark Root, 2025
Wax and oil on elastane, 40 x 30 cm

Earth's Skin, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

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Yellow Stem, 2025
Wood, wax, oil paint and fabric, 170 x 4 x 10 cm

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Heavy Fog, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

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Breeze and Materia, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

Violet Floor, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

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Worn Green, 2025
Wax and oil on elastane, 12 x 9,4 x 4 cm

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Pieces of Colors, 2025
Wood, wax, oil paint and fabric, 170 x 4 x 10 cm

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Fragments of Light, 2024
Wax and oil on elastane, 40 x 30 cm

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Luminous Cut, 2024
Wax and oil on elastane, 40 x 30 cm

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Texture of Light, 2024
Wax and oil on elastane, 40 x 30 cm

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Old Window II, 2024
Wax and oil on elastane, 40 x 30 cm

Melting Body, 2025
Wood, wax, oil paint and fabric, 200 x 4 x 10 cm

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Cutted Night, 2025
Wax and oil on elastane, 40 x 30 cm

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Half-Moons, 2025
Wax and oil on elastane, 50 x 40 cm

Yellow line I

Yellow Rope, 2024
Wax and oil on elastane, 30 x 20 cm

Blurred ocher 1.jpg

Blurred Ocher, 2024
Wax and oil on elastane, 30 x 20 cm

Slates 1

Slate series, 2024
Wax and oil on cotton, 120 x 100 cm

Earthy greens I

Deep Greens, 2024
Wax and oil on elastane, 30 x 20 cm

Orange Light, 2024
Wax and oil on elastane, 30 x 20 cm

Orange light 1

Hot Storm, 2024
Wax and oil on elastane, 60 x 50 cm

Hot storm 1
Pink and air

Pink and Air, 2024
Wax and oil on elastane, 30 x 20 cm

Deep yellow

Deep Yellow, 2024
Wax and oil on elastane, 30 x 20 cm

Weak reflection

Weak Reflection, 2024
Wax and oil on elastane, 30 x 20 cm

Old window

Old Window, 2024
Wax and oil on elastane, 30 x 20 cm

Wine brown 1

Wine Brown, 2024
Wax and oil on elastane, 30 x 20 cm

Dim horizon

Dim Horizon, 2024
Wax and oil on elastane, 30 x 20 cm

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Yellow Breath, 2024
Wax and oil on elastane, 30 x 20 cm

Orange reds

Slate series II, 2023
Wax and oil on fabric, mixed sizes

Tinted Windows series, 2022–23
Wax and oil on fabric, mixed sizes

Copper and meat 1

Slate series, 2022–23
Wax and oil on fabric, mixed sizes

Yellow-greenish
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Layered Shadows, 2019
Wax and oil on elastane, 40 x 30 cm

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Spores and Light, 2017
Wax and oil on elastane, 40 x 30 cm

Dilution

Dilution II, 2020
Oil and paraffin on elastane, 12 x 9,5 cm

Cave glow.jpg

Grotto, 2019
Oil on elastane, 22 x 16 cm

Dispersal series, 2018
Wax and oil on elastane, 22 x 16 cm

Dispersal_edited.jpg
Mute mirror.jpg

Mute Mirror, 2017
Oil on canvas, 15 x 10 x 3 cm

Remains of the night_edited.jpg

Dust Hiss series, 2017–16
Oil on linen, 15 x 15 cm

Painting Remains serie, 2017
Oil on linen, mixed sizes

Loose matte.jpg
Blue with a Green Line.jpg

Blue, 2016
Oil on canvas, 20 x 13 cm

View of ashes.jpg

Ashes, 2016
Oil on canvas, 40 x 30 cm

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