Is there any better promo than having a book of your photography to send out? Perhaps not, but the bar for photography books is so very high I wouldn’t attempt it unless a serious publisher and designer were involved. These photographers sent me amazing books of their work:
Peden + Munk
https://www.instagram.com/pedenmunk/
Studio Peripetie
https://www.instagram.com/studio_peripetie/
Gillian Laub
https://www.instagram.com/gigilaub/
Dwight Eschilman
https://www.instagram.com/d_esch/