thank you all for your comments.
to hang my baskets i use conventional plastic suspensions 40cm
but most of my baskets are placed on tables (see photo below)
I use a Canon EOS 50D with a 18-55 (+ macro rings or ring inversion) or a Sigma 70-300mm or sigma 150-500mm APO DG OS HSM
it is indeed my personal collection of Nepenthes