Alive For 24 Hours (Hylocereus Undatus )

This Flower stays open for 24 hours once per year and the Biologist Ioanna was looking for me everywhere into the garden for me to get some images . She was very happy with the open flower , and i feel lucky as is not a flower that everyone can see in the garden is not for the visitors . So here it is Hylocereus Undatus Cactus . 

Creation date: 27/8/2020 11:20
Camera: Canon EOS-1D X
Focal length: 100 mm
Aperture: F4.5
Exposure time: 1/200" (+0.67 EV)
ISO speed rating: 500/28°
Program: Aperture priority
Metering Mode: Pattern
White Balance: Manual
Flash: Flash fired, compulsory flash mode, canon twin macro lite diffused 
Handheld 

Thanks for watching ..