{"type":"photo","title":"参考：『光と色のチュートリアル』（マール社）\r\n\r\n言われてみれば当たり前なんですけど。","author_name":"eL","author_url":"https://sketch.pixiv.net/@user_tukv2478","url":"https://img-sketch.pixiv.net/c/f_540/uploads/medium/file/12105992/6137130955973480105.png","width":540,"height":416,"web_page":"https://sketch.pixiv.net/items/3494398025749484645","thumbnail_url":"https://img-sketch.pixiv.net/c/c_180/uploads/medium/file/12105992/6137130955973480105.png","thumbnail_width":180,"thumbnail_height":180,"provider_name":"pixiv Sketch","provider_url":"https://sketch.pixiv.net","version":"1.0"}