Arches – create a wave-like pattern and include plain arches and tented arches. Tented arches rise to a sharper point than plain arches. Arches make up about five percent of all pattern types.

Robert of Luzarches (born in Luzarches near Pontoise towards the end of the twelfth century) was a 13th-century French architect who worked on the cathedral of Notre Dame in Amiens. Under the successor of Bishop Evrard, who apparently died in 1222, Cormont appears as the architect.

What is special about the Amiens cathedral? It is an archetypical Gothic cathedral. He simplified, clarified, and unified the plan of Amiens Cathedral.

1: The Arch. This is the rarest type of fingerprint. In fact, about 5% of the world’s population have this fingerprint pattern. Its lack of cores, lines or deltas makes it unique./span>

Loop

Types of fingerprint patterns

• Arches. These occur in about 5% of the encountered fingerprints.
• Loops. These can be seen in almost 60 to 70% of the fingerprints that are encountered.
• Whorls.
• Plain arch.
• Tented arch.
• Radial loops.
• Ulnar loops.
• Double loop.

Why are fingerprints left on things we touch? Sweat and oil is constantly secreted on to the surface of finger ridges. When skin comes in contact with a surface, these fluids are left behind in the shape of a print.

Identical twins do not have identical fingerprints, even though their identical genes give them very similar patterns. Small differences in the womb environment conspire to give each twin different, but similar, fingerprints. In fact, each finger has a slightly different pattern, even for your own fingers.

What are the seven basic fingerprint patterns?

• Arches. These occur in about 5% of the encountered fingerprints.
• Loops. These can be seen in almost 60 to 70% of the fingerprints that are encountered.
• Whorls.
• Plain arch.
• Tented arch.
• Radial loops.
• Ulnar loops.
• Double loop.