Since I mentioned dad’s artistic design in the last postcard, I decided to upload the first of a very substantial series: my edited photos of his Microsoft Excel worksheets. Excel is a great program that you can use to keep databases, do accounting, and dynamically sort any long list of data. Most people, however, use Excel in black and white. My father has sublimated using dry computer software into great art. I just love this, and it says so much about him as a person that he can find beauty in drudgery.