The photographer Colleen Kenyon made this new year portrait of her identical twin sister Kathleen in 1977. At the time the two of them were embarking on a shared artistic journey that put them at the forefront of feminist artists interested in reclaiming and redefining “craft” skills, using photomontage and hand-colouring techniques to celebrate and ironise traditionally “domestic” artistic expression, such as scrapbooking. Over the subsequent 25 years the twins, born in 1951, pursued this practice at the Center for Photography at Woodstock in upstate New York, where Colleen became executive director in 1981 and her sister joined her as associate director. Together they developed the exhibition space and a programme of workshops to make the institution a prime mover in the advancement of women in the arts, and for artists of colour.

Their own distinctive photographic ideas developed both individually and in tandem in those years. Colleen focused on intricate print-making techniques and delicate hand-colouring of female portraits, while Kathleen pursued her interest in collage, often manipulating mass-produced images of women to give them a pointed comic or political edge. Frequently, the sisters explored ideas of doubling and twinship – their academic parents had dressed them identically until they were 10, before they each insisted on making their own fashion choices – and their art examines their shared genetics and discrete characters in multiple ways.

Colleen Kenyon died in 2022, and Kathleen a year later, though she had effectively stopped working as an artist after being hit by a car outside the gallery in 2003, which left her with life-changing injuries. Both women suffered with dementia in their last decade, sharing a room together at an assisted living facility. A new retrospective catalogue of their work, My Sister, My Self, will accompany an exhibition at the newly renovated and expanded CPW which they pioneered.