English to Spanish Art/Literary Art, Arts & Crafts, Painting Art exhibit - statements

Same as my previous question, this is a statement to introduce an art exhibit. Context:

In many ways art expresses with greater force subjects that risk understatement in the more neutral tones of government policy analysis. With the critical gaze of Mexican and US artists, the same subjects turn into *** emotional dossiers;*** these artists are powerfully reshaping predominant understandings of the borderlands. As a result, art museums are designing programs amid changing policies and demographics. We have turned to the best and perhaps most honest expressions of the topics by artists in a forum that is not limited by political rhetoric.

Thanks in advance.