This image was adapted from a picture posted to publicdomainq.net. All of the images on these sites are in the public domain i.e. CC0. This site is only in Japanese but can be easily navigated with Google Translate.
有洗衣籃的婦女
At Work、chambermaid、clothes、Comic characters、female、house、laundry、machine、maid、publicdomainq.net、wash、washing、wear、woman
工作中、女服務員、衣服、漫畫人物、女、屋、洗衣店、機、女傭、public domain Q.net、洗、洗滌、穿、女人
資料來源：openclipart ( https://openclipart.org/ )