kabat

yay >v< You are such a cute person <3 Even if most of poles speaks english pretty good, that's lot of people between 11 and 13 here so for those Your translation is really helpful ^ ^
um, yeah... polish is quite complicated language so simple translators usually fail with translation ^.^' what You wrote probably would sound better like that:
"Miło was poznać. Dziękuję za oglądanie (that's if You meant 'watching' cause if You meant 'browsing' it's better to say 'przeglądanie') moich szkiców ('szkiców' is for 'sketches'. You may also say 'rysunków' for 'drawings' or 'prac' for 'works').
Przykro mi, ale polski nie jest moim językiem ojczystym." <-that's quite polite version. If You mean to be much cool, You may say also:
"Fajnie was poznać. Dzięki za oglądanie (przeglądanie) moich szkiców (rysunków, prac).
Przepraszam, ale nie mówię po polsku." ( we use much emoticons so feel free to express what You feel :) )
Hope it helped You somehow ^ ^ People here are friendly tought so they'll sure help You if You don't understand something. But it may happen that someone won't notice You don't speak polish so please don't be angry for a single polish comment or something ^ ^'
May I ask where are You from? :)

kabat

awww, that's so cool You wrote something in polish ^-^ even if it's not perfect, it makes that even much cute i think <:

VineSaw

Hi there! It's Data in your avatar, isn't he ? C: