The word "durational" refers to the amount of time something lasts or takes to happen. It describes the duration or length of a particular event, action, or experience. Full definition
«Gallace's filtering of detail doesn't follow an Impressionist's logic of light and distance; it's a product of her own compelling algorithm... While many artists devote a lifetime to the potentially breathtaking project of minor variation within sharp constraints, the enduring, unpinpointable coolness of Gallace's work always makes one wonder if there is not an element of durational performance in her persistence.» (curamagazine.com)
Through the medium of durational performance art she enters into laborious tasks / circumstances that create repetitive strain on her body and mind while creating tension with the viewer. (grunt.ca)
Her Serpentine Gallery show, 512 Hours, promises another coup for durational work: visitors must enter minus their belongings and they themselves become the materials for Abramovic's performance. (theguardian.com)