1. Yes. Always has been, within the ambiguous limits of fair use. 2. Discovery. https://www.americanbar.org/groups/public_education/resources/law_related_educa

1. Yes. Always has been, within the ambiguous limits of fair use. 2. Discovery. https://www.americanbar.org/groups/public_education/resources/law_related_education_network/how_courts_work/discovery/ https://www.americanbar.org/groups/public_education/resource... Some variants of “theft of style” are recognized by some courts already, please see the legal literature on music copyright and the recent 7-2 SCOTUS decision on Warhol’s Prince series.