"I believe in the meditative construction of the visible and, in the approach to color, I see
a possibility of playing with affections that are not restricted by an excess of rationality."
In Guillermet's tapestry pieces, called Tactitonos, color shades are perceptible by sight and touch through textures. Tactitones are abstractions that respond to the need to touch the other and recognize oneself. In her acrylics on canvas, Guillermet juxtaposes colors achieving a high visual contrast. While, in her serigraphies, the strength of expression of pure color contrast decreases as she uses colors that are far from the three primary colors. Saturation, contrasts and tonal values make the observer's sight and perceptions articulate contradictions until achieving a balance within the abstraction.