What is the author of this picture?

[Sernagon]

Who iis the author of this picture?

Dear AS-Members,

My question is: Who is the author/artist/source of this picture?

Thanks in advance.

Yours faithfully,
Sern

 

[MarkPPC]

Artist : Tinkle / Tinkerbell
Ro-Kyu-Bu! Blu-ray vol.5 cover picture

Source

http://www.ro-kyu-bu.com/1st/contents/hp0009/index00180000.html
http://www.getchu.com/soft.phtml?id=715374
http://danbooru.donmai.us/posts/1071941

 

[Sernagon]

Artist : Tinkle / Tinkerbell
Ro-Kyu-Bu! Blu-ray vol.5 cover picture

Source

http://www.ro-kyu-bu.com/1st/contents/hp0009/index00180000.html
http://www.getchu.com/soft.phtml?id=715374
http://danbooru.donmai.us/posts/1071941

Thank you very much, didn't know that it was from a cover picture, I couldn't find it in any of his art collection.