Nature stuff...

...seen anew with rewired brain. I immediately thought of this Floyd song. It's quite a buzz (though I wouldn't recommend the procedure recreationally) as all senses seem to be heightened till you get used to them, like driving a sportier car. The downside is that less pleasant surroundings (supermarkets, large gatherings of people) are also amplified to a near-intolerable degree. This was lovely though.