Decorate with: Tip 104 for petals, tip 14 for star center, tip 1 for dot and medium consistency royal icing. For petals hold bag at 45? at 3:00 (9:00 for lefties); for center and dots, hold bag at 90? straight up.
Using tip 104, make the base petal. Keep the narrow end of the tip raised up and slightly to the right (left for lefties). While squeezing, move the tip along the surface away from you in a straight line about 1/4 in. long. Pause, then continue squeezing as the icing fans out. Returning the tip to the original position and halfway back, start to release pressure, move tip to starting point, stop pressure and pull tip away.