Established in 18 August 1969 by 13 young watercolour enthusiasts, the Singapore Watercolour Society (SWS) is the only non-profit art organisation in Singapore that focuses on the art of watercolour painting. With the ever-increasing membership of more than 150 artists, the society holds its annual exhibitions in September each year. Members also get together for outdoor/plein air painting sessions every week and the society organises overseas painting trips regularly.

成立于1969年8月18日，新加坡水彩画会是本地唯一一个专研及推广水彩为绘画媒介的非营利组织。现今拥有超过150名会员，除了在每年的9月份举办常年性的美展外，每一周会员们也会相约在岛国的其中一角，进行户外写生活动。水彩画会也经常组团出国采风，例如邻国马来西亚石耕庄和沙捞越古晋等。画会也积极参与国内外的大型展出，例如仁川国际联展、印尼国际水彩画会联展等。