'Liberty Big Deal' is an Australian hybrid by Joyce Carr, registered with the Epiphyllum Society of America (ESA) in 1990.
Inner petals roseine purple with light orange mid-stripe. Deepens second day to almost plum shade. Outer petals reddish purple. Stamens full circle, style is red.
Overlapping, wide form. 
Flower is LARGE {L}  (18-23cm) 
'Anton Gunther' x 'Lena'    Reg #10775
 
The cutting you receive  is from the same plant as the photos you see above