This distinct style is a cleaner look than standard floral arrangements.   The emphasis tends to be on a round design, visible from all sides.   Minimal greens and compact blooms are predominant in this style.    Any and all types of flowers are used.   Hydrangea is a common element in this type of arrangement, due to its size and shape.   Commonly referred to as a "roundy moundy", Sweetpea's will take the higher end, "New York" school of thought to this style.   This means carefully arranged flowers with texture and a monochromatic look, unless otherwise specified. 

Often mixed with roses, filler flowers and seasonal, locally grown material, this design style is a great neutral option if you are not sure what your recipient would be most accustom to in their home or office.