It can be a hard road getting established on steem block chain, it is a different sort of place. There is a pretty healthy homesteaders group, gaming groups, and your wife may be interested in #needleworkmonday tag, a crocheting/knitting, needle works tag by crafters, and I am sure someone there can point her in the direction of more generalized craft and jewelry works. Lots of things to actually see, read, and enjoy on steem, the hunt for content can be pretty hard, yet fun.