HDR Experimental Research

This technique is useful for this photo because the photographer wanted to capture the colours of the sunset while still feeling the coldness blue by the barn. 
It's beautiful how the photographer has captured the deep dark blue of the barn and then the sun rays pop out to seek attention. The halo around the barn also is seeking attention also above the to colours of light, the middle shows a purple. 

The only useful technique to use for this photo would be bracketing because if you were to take the photo the light of the sky would be blocking the top of the Eiffel Tower. 
With the dark grey skies above the Eiffel Tower.
The dark skies gives the Eiffel Tower a sinister look. 

Once again inside the Notre Dame you defiantly would need bracketing because the highest point inside would be dark. By using this technique you can see the amazing colours inside Notre Dame. From the gorgeous bright blue to the oak wood benches.