URLs

• https://www.pixiv.net/users/4960752
• https://www.pixiv.net/stacc/hellsing7
• https://www.artstation.com/ddv
• https://sketch.pixiv.net/@hellsing7
• https://www.weibo.com/ddv709446733
• https://www.weibo.com/u/3166445013
• http://bbs.nga.cn/nuke.php?func=ucp&uid=15807306
• https://bcy.net/u/848759
• http://drawcrowd.com/709446733