Yes, they are three dimensional. I took a picture of it at an angle so that you could see that the petals of the flowers stand out:
And of course, she needed an envelope to put it in:
This is just a small sampling of the cards she makes. If you want to see the hundreds that she has made, I guess you will just have to go to Pennsylvania and visit my Aunt. Hope these flowers brightened up day. I now have to get busy and write a poem to go with this card. Even though this is Monday, have a great day anyway, you hear?