Orchid flower revival

I've had this Orchid plant for a couple of years now but apart from when I was first given it as a present it has never flowered but I left it on my kitchen windowsill and when I returned from my 2 weeks holiday in Scotland I noticed it had flower buds on.

Since then it has gone from strength to strength with a brilliant flower display.

I must make a point of getting my 'proper' camera with macro lens and capture this display once this chaotic week at work is over.