Interesting idea. The shadows need work, and the trees would have shadows too.

Looks good. If you rotate the moon about 90 degrees clockwise it will match the angle of the sunlight.

Add some snow! Contest description: Show a magical scenery inside a snow globe and don't forget to add snow!

Nicely done.

Author, it looks like you've put your links in the text boxes.

You should have put your photo in a Step-by-step guide. (SBS). Entries are supposed to be anonymous, and the link to your photo on DA identifies you.

Lightening up the background will help the crow pop, otherwise pretty good.

Nice. I don't usually like filters that much, but it works here.

You need to post a link for the frog, and the daiquiri image is not a stock photo. For DA stock, always use this link: http://www.deviantart.com/browse/all/resources/stockart/
Even then, some images will be renders or manipulated and not useable.

Good one.

If using your own photos, place them in a Step-by-step guide. (SBS).

Author, you need to post links for all sources used.

Please post source links.

Add some drips and this will be great.

Author, you can't use the tattoo because it's an illustration. You don't really need it anyway, the rest of your entry is great.
5.6. 3D Renders or Illustrations as Source:
Using other people's 3D renders or illustrations (even with permission and no matter in which form they are offered) creates a false impression of your artwork. So 3D renders or illustrations can not be used as sources, unless they are entirely created by yourself. Only acceptable non-illustration brushes and clip art may be used, but you need to mention them as a source too. Don't use an image that has been altered by the source owner nor an entire work created by someone else.

Author, your links don't work; you probably put them in the text boxes. And your dragon only has one wing.

Good image. You might want to crop it to lose some of the empty space.

Good image except for the distortion of the moon.

The shadow should conform to the irregularities of the moon surface. Look at the astronaut's shadow.

Good mood. The bridge needs a reflection.

Good mood, but the wings are a render, and not useable. You've also got conflicting shadows, and IMO the house would be a bit bigger. You'll have a good image with a few tweaks. (Look at your background image. The light source is from mid left. Shadows should be cast accordingly).

Fun!

Sources are OK now, but give the girl & the tree shadows that match the light source.

Author, your links don't work because you put them in the text boxes. It's an easy fix.
I like your image, but if you moved the minion's eye so it seemed like he's looking at the diver, it would add a little something. Just a suggestion.

Source 1 is not a stock image. When using DA for source material, always use this link, which will take you to the stock section. http://www.deviantart.com/browse/all/resources/stockart/ Even then, some images will be renders, which are not valid sources.

Fun!

Try to follow the shape of the source head better. This head looks like a balloon.

Nicely done!

Good 3D work but try to add a real sky & some shadows.

Welcome back!

What's the source of the drawing? If it's yours it should be in the SBS.

Great comeback, author, good image!

Use ONLY this URL when searching DA for images. http://www.deviantart.com/browse/all/resources/stockart/
Even then some authors place restrictions on useage.

Good image. You could make it better by fixing the jagged edge of the saucer rim, and giving the skeletons shadows that match the ones on the ridges in the sand.

You're OK now author, good luck!

Good image, author, but the source is not licensed for use under Creative Commons. Please see: http://www.pxleyes.com/blog/2009/06/how-and-where-to-find-legal-source-images/ and http://www.pxleyes.com/guidelines/photoshop/
You also need to post a link for the sky. You should be able to find useable sources and resubmit.

Links don't work. Please put them in the correct boxes.

Good one.

Ahhh...landing lights...I get it now. Didn't make the connection. Moon looks good, GL author!

Do you think the moon could use a bit of color? And there's a horizontal streak in front of the nose of the plane.

Please read the contest description and look at the other entries to see what you're not doing.

LOL @ botox!

Good idea & execution.

Nice. I would overlay the water texture and fade the tops of the buildings to match the reflections in the upper image.

Work on the shadows, everything else is good.

I would have left the background alone...she'd pop more.