The violets are quite tiny and would look good on cupcakes. These violets have 5 petals, 3 of which are long and 2 are shorter.
The daffodils are a bit more challenging, mainly because the corona of the flower has to be pretty tall without tipping over. The rim is the daffodil is the piped zigzag part on top of the corona.
The white lilles were piped using a lilly nail for support. Six petals are piped with royal icing along with a green carpel, and stamens are inserted.