THE ARTIST BARBARA Nicholls (born 1963) invited us to the opening of her solo show at the Patrick Heide Contemporary Art gallery in Church Street, near Edgware Road. All her creations on display are watercolours on paper. Each of them resembles what looks like a natural phenomenon, but an imagined one. Although her pictures do not depict actual natural occurrences, each one of them is a result of the artist exploiting the unpredictability of the behaviour of the materials she is using at the same time as exerting some control over how they behave. To give some idea of what I am trying to say, here is something written in the notes issued by the gallery:

“Nicholls’ operations begin at times with large-scale sheets of heavyweight paper laid flat on the studio floor. The physicality of her practice is vital; she moves across and over the surface, first guiding water into pools or creating delicate lines with transparent washes. Once water touches the paper, it no longer remains flat, requiring Nicholls to carefully manage the buckling surface as she introduces pigment, experimenting with how much liquid the paper can handle. The drying process can be natural or carefully controlled through appliances like electric fans and heaters, which create microclimates that accelerate evaporation, allowing layers of colour to settle and crystallise over time.”

In other words, the artist chooses the places on the paper  where the pigment and the water can be allowed to act as nature determines, and then lets them get on with it, producing whatever result the conditions permit. Thus, she covers the paper with a composition that is partly her choosing and partly the result of chemical and physical processes within the areas she has chosen for them to occur. The results are colourful abstract images, which are both beautiful and intriguing.

The exhibition continues until 21 June 2025.