Rejected photo

Hello,

Your images are too yellow, so you have white balance problems - you need to reduce the colour temp. There is a yellow cast. You have to reduce the temp by using the temp slider in your photo editing programme to more blue in order to get the cows' coat more white.

Secondly, the sky is blown out - it is overexposed, there is no detail in the clouds. Also, part of the face of the cows, the white fur is also a bit overexposed. There are also focusing problems. The heads are not sharp - eyes etc.

In your second shot, again white balance as well as composition. What did you want to take? If the mountain, well it is out of focus.

You should read this guide from Adobe, if not done already:

https://helpx.adobe.com/stock/contributor/user-guide.html