These can be easily made by hit and miss calculations, in other words in any photo manipulation package i.e. photoshop, lunapic, picknic you can add multiple effects. Even when you just start with a background colour and enhance it in many different ways adding different textures, borders, stamps, colours the list is endless. You can generally add as much or as little as you want. But general layering of techniques will bring unusual outcomes some good some bad. The aim is to try these things out and never panic there is generally always an undo button so nothing is permanent, and if so don't panic art is all about the art of creation. One persons art is anothers persons mess so try thinking outside the box and create your own unique pieces.
Our new logo was done this exact way, and was also a combination of two peoples different outlooks Toriagrams and mine. So enjoy yourself that is the true genius of art.
Here is a closer view of our new logo to give you the idea of what i mean by all this:
before combining
http://blingee.com/blingee/view/62980136-original-kaos
after
http://blingee.com/blingee/view/62988284-Blingee-compilation-by-Toriagrams-Dena72-for-art-club-logo?offset=0&;owner=Dena72
