Contributed by Michael Brennan / Just over a dozen photographic works, mostly on paper, make up this rewardingly idiosyncratic three-person show “A Matter of Time” at Platform Project Space in Dumbo. Leslie Wayne, a well-regarded and unconventional abstract painter herself, has carefully selected and arranged mostly monochromatic works by Simone Douglas, Joy Episalla, and Beatrice Pediconi. All three artists are engaging with water, time, and photography, and challenging deeply entrenched ideas about how photography can be realized and presented.