Twitter icon - Vector format -

My Twitter icon - I took Adobe Illustrator Level 1 couple years ago, I end up losing all of it because the previous job use different program for illustration, and the present work place use all Adobe for graphic design, so I have been practicing my Vector artwork with AI. a lot lately..
and I really like it!
幾年前上左level 1 Adobe Illustrator堂，學到D嘢完全俾番老師！
依家工作上用到好多，博命自己練习番！畫呀！畫呀！