It looks like you were there just a few days before we got there...the canyon was an amazing place to see and visit...glad you got on the front page...your shot is amazing...
I like the angle and composition of this... these shots are usually angled horizontally or downward instead of up. However, I think the orange is a little oversaturated, especially on the left side--my eye was drawn here first instead of to the upper right where I would have wanted it to go. Nice image.
Great colours. I am not sure how you captured this, and there is another image I think from a similar location, but the processing of this to get those colours is really good.
Stunning vibrant colors! I hope you took many pictures while you visited this fantastic location. I would prefer to see this photo a little more focused on the lighter region to the right due to its ability to draw the eye in.