More importantly, The bEstate/b of L. Budd monitors itself. Problems of authenticity are agonised over where collectors are invited to submit 'applications of registration and authentication' for possible Budd works not yet listed. ... Like Arps (and often Budd and Malone) there is an interest in brecycling/b forms that can subvert standard cataloguing procedure and which perhaps drives registrars frantic. With Madden, there are so many parts to each installation that one is ...