Jó jó,csak a lufi árnyéka rossz helyen van,mert azt a lufi alá kéne tenni...Meg a fűbe beleér,naa ha hazaérek azt hiszem tartok neked rajz órát xd hogy kell az árnyékokat rajzolni xddd // Good,only so much the problem that the shade of the balloon is on bad place. Anyway good technique.
Oh, the table and the kitty cat have shadow issues too. They cast shadows on the background which make them look like they are floating and pasted onto the background. Rest of chop looks good.
Example: Imagine how whould the shadow fall on the floor if the light come from the back. You don't need to use strong shadows. Play with the blur tool.
Fix the shadows (as per advices above), and it'll be even better
Despite the shadow issues, the colors & composition are nice.