Phoenix Symbol

Phoenix Benu - Crystalinks
In ancient Egyptian mythology and in myths derived from it, the Phoenix is a mythical sacred firebird.
crystalinks.com/phoenix.html

Phoenix (mythology) - wikipedia.org
A phoenix is a mythical bird with a colorful plumage and a tail of gold and scarlet. It has a 500 to 1000 year life-cycle, near the end of which it builds itself a nest of twigs that then ignites; both nest and bird burn fiercely and are reduced to ashes, from which a new, young phoenix or phoenix egg arises, reborn anew to live again.
en.wikipedia.org/wiki/Phoenix_(mythology)
Phoenix in popular culture   

Symbols of Freemasonry - Phoenix Lodge
The Three Great Lights of Regular Freemasonry are the Volume of Sacred Law, the Square and the Compass. Taken together, they represent a symbol of Masonic life, because no regular Lodge can open the Craft without their presence.
mlnar.ro/en/freemasonry/symbols-of-freemasonry

Phoenix Bird Mythology
It lives for upwards of five hundred years, and when it observes that it has grown old, it erects a funeral pyre for itself from small branches of aromatic plants, and having turned to face the rays of the sun, beating its wings, it deliberately fans the flames for itself and is consumed in the fire.
mythicalrealm.com/creatures/phoenix.html