Medicinal or deadly depending on its use, Antiaris toxicaria (aka the Anti-bausor tree) is the missing presence in this painting by Brooklyn-based painter Anthony Cudahy at Hales Gallery. Partly inspired by an antique woodcut featuring two men lying on the ground under the fruit-bearing tree, here it’s the artist and his husband who lie prone. But while it’s uncertain if the characters in the original woodcut are alive, Cudahy and partner appear to enjoy a peaceful sleep, occupying a subconscious realm complicated by the spider and webs in the upper register. Alluding to Kate Bush’s ‘Coral Room,’ a song featuring a web-spinning ‘spider of time,’ the references place the couple in a poetic realm of dreams and memory. (On view through Oct 30th in Chelsea. Masks required).