Islands can "float" as well. Smaller islands used primarily as an aid in cooking or baking can be fitted with wheels and moved around the kitchen as needed to aid in cooking. Whether you consider a floating island will probably depend on what you have installed on the floor now, or plan to install (a soft wood will be nicked and scratched).
For those remodeling and looking for an "open" feel where perhaps the wall or half wall separating the kitchen and the dining room is taken down, a strategically placed island acts as a subtle room divider mentally separating the kitchen from the dining room but with a much more open feel.
Whatever style or theme you choose for your kitchen's makeover, make sure that it goes together with the area's size and color, as well as your family's interests and passions. For example, if your family loves the outdoors, you could fill up the kitchen with flowers and plants, use nature patterns in the tiles or counter tops, or display photos of your trips. Don't forget to have friends over and show them proudly what your family is all about through your kitchen island design.
A kitchen island is not a new concept, since they were known back in the medieval days when knights were bold. They are assuming increasing popularity in today's kitchens, particularly in larger homes where the kitchen is more than just a small cooking area compressed into an area somewhere between the dining room and the garden shed!
modern island kitchen layout
modern kitchen island plans
modern kitchen island hoods