(SYD-AUS) Alejandra Sieder is a Venezuelan-Spanish-Australian Visual Artist, graduated from the Miguel Neumann Design Institute in Caracas, Venezuela. She lives and works in Sydney, Australia. Sieder’s monochromatic Op-Art is a distillation of personal memories and emotional experiences into pure black and white geometry. Each work is the product of a meditative process between artist, memory and canvas. Her aim is to engage the audience by challenging and pushing the limits of their comfort zones. The first-impression of discomfort caused by optical illusions that appear to vibrate and swirl give way to an appreciation of the detail and precision of each work. These recent works show the characteristic methodology of the artist, which consists of creating works of art in three dimensions. Sieder is based on the presentation of the movement for the effect and that it played with the viewer in the first person. Its objective is to involve the audience in a new dimension within the visual experience and create a piece that effectively expresses the interrelation between matter, space and the sensations of the viewer.