“The fold” is also one of the key concepts in the philosophy of Deleuze, which inspires Boske; “The fold lives in both sides, it is different from a dot or line. Folding is layering, it is part of a structure, differences and repetition, movement”. Boske uses the flower triptych as a subject in her series. She finds the forcing rhythm of a triptych intriguing. The three panels of a triptych distribute three different rhythms, which mirrors the life stages of a flower bouquet; of steadiness, of simplification and of elimination. The rhythms also automatically transfers to the undefined spaces around and between it, producing an ongoing process of separation and unity.