Laurel Burch Friendship Card. Laurel Burch Card Friendship "Sisters of the Heart".. This beautiful greeting card features a Laurel Burch original design. Inside it reads, "I'm grateful every day for the presence of you in my life". On the back side is a paragraph about the artist, Laurel Burch. It measures 5 1/2" x 7 1/4" and comes with envelope. Made with recycled paper.