Convection, Diffusion

Regina Valluzzi

Arlington, United States

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Artist's Description

Acrylic on canvas, 30 h x 36 w (inches)
This is one of several abstract paintings based on controlling the flow and poured patterns of transparent media, pigments and paint of varying consistency. Acrylic allows me to capture all of subtle smoke-like and threaded patterns that occur when fluids of different viscosities are mixed. it’s like fluid dynamics in aspic.

Thin lines of extruded heavy body acrylic paint were also incorporated. these lines change their character as they traverse layers of wet liquid media, softening and bleeding color into the transparent layers.

Many of my pieces incorporate little experiments in vision and visual psychology. I’ve noticed that the dense threads of paint inside clear layers of media (or less dense paint layers) creates interesting 3-D illusions from some angles. The dimensionality appears heightened and often different from the actual surface. I believe this effect is related to differences in refractive index between acrylic 9low) and paint pigment (generally very high). While refractive index is not part of any schema describing color or color perception, it is a quality that we perceive as “hardness” or “shine” and it effects the way the light moves across a surface. In a photo it’s invisible, but in real life, the subtle motions of viewer and light create an almost tangible effect.

Artwork Comments

desktop tablet-landscape content-width tablet-portrait workstream-4-across phone-landscape phone-portrait
desktop tablet-landscape content-width tablet-portrait workstream-4-across phone-landscape phone-portrait

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