Hi Ilaria, thanks, and this subject really reminds me of you by the way -full of vitality. (I've met Ilaria so I'm qualified to say this.)
Thank you Lisa, I usually use either
realgesso panels or
new traditions panels . They're both great companies. The realgesso linen has a more pronounced warp/woof weave, slightly different than I'm used to but I got the hang of it eventually.