Here is a link to an example of me being a little more elaborate with my descriptions on dA;
Painting of pixel text. Acrylic on canvas using a 3x3mm hand drawn grid.
I'm not sure how I feel towards concepts as arbitrary as happiness.
And now I will distract you from thinking that there is any significant hidden meaning behind any of this by providing some photography from the phenomenon known as 'real life' (the painting was actually just a birthday present for someone);