As I mentioned before, violets are a wee challenge because of their smallness. To make sure they get noticed, incorporate a lot of other violet things. This is a gorgous limoges platter from NachoKitty and it's covered in violets perfect as part of the decor or on dessert table.
This is another beautiful item from SunshineCottage that is big on small violets :)
This violet print is a nice 11X14 size and could be set or hung it's from PinkRoseLady