Check out info on resin casting. You have a mold, mix the resin with a catalyst. Whatever is in the mold gets embedded in plastic. - This link doesn't include info, but it's a reminder to go check out more info on resin casting
This DIY Pressed and Framed Flowers will make your home more beautiful and look more refreshing. Here is a simple tutorial on how to press and frame flowers behind glass. You can also give this as a birthday gift or housewarming gift.