His approach to art is both conceptual and performance based , inviting the viewer 's participation .
Dailey returned to art full - time in 2008 , leveraging his experiences in the intervening decades in his creative practice .
Dailey 's approach to art is both conceptual and performance based , inviting the viewer 's participation .
Dailey returned to art full - time in 2008 , leveraging his experiences in the intervening decades in his creative practice .