Unison Colour is a renowned brand founded by artist John Hersey, who, after years of dissatisfaction with existing pastels, embarked on a journey to create his own. The brand emerged from John's desire for pastels that reflected his vibrant color vision and offered a better consistency and texture. Based in the picturesque setting of Northumberland, Unison Colour began in the family's home, where they crafted the first set of 117 soft pastels. The brand quickly gained popularity at art material shows, leading to expanded production and offerings.

Unison Colour specializes in high-quality soft pastels, designed for artists who seek exceptional color vibrancy and easy blendability. Their pastels are crafted with a focus on lightfastness and use of premium pigments, ensuring that the colors remain rich over time. With a commitment to quality and creativity, Unison Colour continues to inspire artists worldwide, providing a palette that captures the beauty of their artistic visions.