With essays by Nancy Goslee Power...[et al. With essays by Nancy Goslee Power...[et al.] with essays by Gianni Jetzer...[et al. with essays by Barry Bergdoll...[et al. with essays by Marco Ansaldo ...[et al. with essays by Stan Allen ... [et al. with essays by Alan Koch ... [et al. with essays by Eileen Hogan...[et al. with essays by Lucy Duran ... [et al. with essays by Marco Biffi ...[et al.