|Greetings from the Critique Club!
Ooh, I had a Christmas cactus for awhile, before I managed to kill it :-) Great colours and saturation, the water droplets look a little odd on a succulent, but add interest. Composition is spare but I'd rather see that than a shot with too much going on. Great focus, nice and crisp, lighting great. Looks like you used a tripod or shot with a very steady hand.
You finished well in a FS, which is notoriously difficult to do well in, so be proud! Keep up the good work.
Feel free to PM me with any questions,