Genetic Heritage of This Very Variable Mini Phalaenopsis?

[czygyny]

I have had this miniature Phalaenopsis for about two years. It reblooms readily and seems sturdy. Each time it blooms the flowers have looked quite different:

Here's an album of the three times it's bloomed (you'll have to put in the http code...I can't post URL links yet ):


//imgur.com/a/ERppW


Do any of you have specimens that do this and does anyone know of the general genetics of a flower such as this?




*** edited to post link to photo album *** WR