Contributed by Sharon Butler / Deirdre Frost’s multifaceted paintings, on display in her solo show “Tumbling Earth” at Kevin Kavanagh Gallery in Dublin, exude an edgy, futuristic energy you’d glean from a David Lynch movie, in which teal curtains and magenta skies feel oddly familiar yet distinctly foreign. Frost, who is based in Cork, challenges us to reconsider what home might look like when the distinction between indoor and outdoor no longer held. Her world could be the one that emerged after some kind of apocalypse, in the wake of civilization, viewed furtively, perhaps from caves.