REFERENTES
http://lightpaintingphotography.com/light-painting-artist/featured-artist-2/michael-ross/
http://abduzeedo.com/index.php/extreme-light-painting-janne-parviainen
http://slide.news.sina.com.cn/slide_1_86058_113345.html#p=5
https://www.aryse.org/gjon-mili-y-picasso-dibujando-con-la-luz/
http://www.motionexposure.com/
TÉCNICA
https://www.blogdelfotografo.com/consejos-fotografia-lightpainting/
Claroscuro colombia 