All about Sofia Goldberg's beadwork (bead embroidery art) is on special website. Note that most info there is in Russian language.
http://vishivka-biserom-sofia-goldberg.jimdo.com/
A lot of bead embroidery - on professional belly dance costumes, Ameynra fashion dresses & ladies accessory.
All handwork. Each piece is being made one of a kind.
All of Sofia Goldberg's beadwork & jeweled art you can see on her art gallery and Youtube channel
https://fineartamerica.com/profiles/sofia-metal-queen.html?tab=artworkgalleries&artworkgalleryid=212555
http://www.youtube.com/Sofia2009MetalQueen
You can buy ready-to ship art pieces from Sofia Goldberg's online shops
http://www.bonanza.com/booths/SofiaGoldbergGallery
http://www.etsy.com/shops/AmeynraArtGallery