The "Square Head" is a sculpture by the french artist Sacha Sosno, and it is also the very first giant sculpture to have been transformed in a habitable building.

A craftman poses with a bamboo miniature sculpture in Hanoi on November 25, 2020. (Photo by Nhac Nguyen/AFP Photo)

Pope Benedict XVI arrives at the Santa Sabina Basilica for the Ash Wednesday service on March 9, 2011 in Rome, Italy. Ash Wednesday opens the liturgical 40-day period of Lent, a period of prayer, fasting, penitence and alms giving leading up to Easter.

Visitors view ice sculptures at the 29th Harbin International Ice and Snow Festival on January 5, 2013. (Photo by Associated Press)

“Tiger and Turtle–Magic Mountain” by German art duo Heike Mutter and Ulrich Genth is a walkable sculpture shaped like a roller coaster. Visitors can stroll along the track (except for the loop sections). The 69 foot tall sculpture is located in Wanheim Duisburg, Germany.

Actors perform during the ice sculptures festival “Ice Moscow” in Moscow, Russia, 06 January 2025. (Photo by Yuri Kochetkov/EPA/EFE)

Mechanic and welder Sergei Kulagin, 32, strengthens the bracing of a spider sculpture, made by Kulagin, during a demonstration on the wall of an automobile repair workshop in the town of Divnogorsk outside Krasnoyarsk, Siberia, October 15, 2014. Enthusiast Kulagin, who works as a mechanic of an automobile service station, created about 20 sculptures made of used car parts and components during his non-working hours. (Photo by Ilya Naymushin/Reuters)

When you first see the art works created by a Thai metalworker Ban Hun Lek, you are completely stunned by the level of detail of the metal sculptures that he creates. One of his most prominent creations is a full sized sculpture of a Hulk. The fact that this sculpture was created practically solely out of steel nuts adds to the rugged feeling of force that emanates from this creation. And if you think that this creation is amazing, you should look at his other works such as the Ganesha – the god of wisdom, knowledge and new beginnings, or the Predator. For that matter, almost every sculpture that he creates blows your mind away, making you wonder just how many hours has he put into making these amazing pieces of art. (Photo by BanHunLek)