The Prime Art Stretched Canvas A1 (280gsm) offers an expansive, high-impact surface specifically engineered for art students and fine artists executing large-scale paintings or portfolio projects. Its 280gsm pure cotton surface arrives fully triple-primed with an acid-free acrylic gesso, making it instantly ready to receive heavy acrylic layers, oil paints, and mixed media. Measuring a generous 594mm x 841mm, its classic medium-grain weave ensures reliable paint adhesion and satisfying brush resistance across wide background washes and fine detailing alike.