Oh alright I do. I lost many of the original Photoshop files of my early work when my old PC went down the creek a few years ago so I had to redo a number of them from scratch when I came to create postcards and populate my RedBubble shop with stuff folk can actually buy. Or not, looking at the sales figures.
However, I made a huge mistake (even by my standards) on my Doctor Who Woman Book last year by using totally the wrong version of Futura on it. I didn't notice at the time. There's a point where you make a mistake so often it starts to look right and it also affected some of my later Target Book covers. I was grateful to the lovely (and always helpful) Clayton Hickman for pointing it out but not so happy that I'd missed such a glarring error.
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Click the images to make them a bit more legible.