Youtube banner : first order !

A friend of mine will soon be opening a Youtube channel, and she asked me a cute banner for the occasion. Therefore, I took my pen and my tab and wooof, there it is :    (well, it's not a real "woof", it actually took me hours, but...)

(it is obviously forbidden to use this banner for yourself. I precise it just in case ^^)

But after putting in on Youtube, I discovered that it was not fitting AT ALL (very bad centring) ! I had to do like 4 or 5 trials before obtaining something satisfying.

(yeah, I like giving stupid names to my files)

So, after half an hour of annoying re-centring (GIMP was NOT cooperative), I (finally) succeeded in creating something nice :

For a first trial, I was rather proud of myself. Now we just have to was to see the visitors's reaction (and yours !) ! 

I'll put a link towards the channel when my friend Lou (you had guessed that Lou was her name ? You're so very talented !) will open it. 

Have a nice day ! 

Edit : My friend stopped the channel after a few videos... To bad :/ The banner is now unuseful ^^'