"Beats of my heart" October 2021. The very first heartbeat NFT to be sold in a marketplace. The heart is the main vital organ of the human body. The expression “Put your heart into it” means to do something with sincere effort and passion. Guingand puts so much heart into everything he does — his life, his work, his relationships with others — that he has weakened his heart.

Klaus Guingand is a famous unconventional and multidisciplinary artist, his creative power is phenomenal. He was supported by the famous American art dealer Leo Castelli and the international art critic Pierre Restany, two myths of 20th century art history.

He is known worldwide for his work "Shadows" 1987/2009 created with the participation of 200 international celebrities, who posed for him and co-signed his paintings, examples: Leonardo Dicaprio, Steven Spielberg, Jasper Johns, Kate Moss, Yayoi Kusama, Iggy Pop, Helmut Newton, Oliver Stone, Sean Penn ...... In 1995, he exhibited at the Louvre Museum in Paris, and donated one hundred "Shadows" to a humanitarian cause. Innovative, in 2013, he collaborated on the CCC digital art exhibition in Paris. Since 2015, he is also known for creating "Art warning the World", the only global artwork in the history of mankind, a work for the defense of freedom with the participation of 200 visual artists living in 200 countries of the world.