I am very interested in beadwork because my grandmother use to make stuff to sell at craft fairs and I have a lot of beading material.
Beadwork is an art or craft 
It is both because you can do beadwork as a craft and what you make is then art.
It involves attaching beads to one another by stringing them with a sewing needle
Yeah, the itty bitty ones takes great dedication and time to make designs with.
We can also sew beads to cloth
Yeah that is true, that reminds me when bedazzling was popular.
Beads come in a variety of materials, shapes and size