While this story is obviously fiction, it does tell the basics of the UMMAGUMMA.
The band Pink Floyd named their record after local ledgends...
These classic "gregvan" style images were created mostly with obsolete image processing software... the beautiful ARCSOFT PHOTOSTUDIO 2.0 However, the program Adobe Photoshop Elements is a fine work as well. I really like the polar to rectangular distort and the perspective transformation. The blue checkerboard above was done with that perspective transform...
A handy hint... An image compressed by ARCSOFT .jpg setting 90% is about half the size of Adobe save for web .jpg 90% Then when they are displayed on the internet, they look the same... Go Figure...
ARCSOFT has a superb mirror transform and a find contour filter that allows for easy, yet powerful frames for an image... As you may have noticed, I love to create an image, copy it, find contour and then paste original image back... then blend -range of soft edge=10 pixels... this causes a black border with red, green, and blue sparkly stuff in exactly the same location as the images in the picture... You can see this effect in the painting above labeled Mr and Mrs XZYXXYXZ... see how the edges get dark?
The main thing to understand is that a person can use BOTH programs on the same image... Use the strengths of each to get maximum return...
by the way, The GIMP has a fine selection of lens flares... and PAINT.NET has a mindblowing polar inversion... both are free programs... get them!