Do you press leaves between sheets of newspaper, under the rug?
On the theme of simple things that please you (see here) here is a list from Mireille Guliano -
Walking on the beach, touching a pet, eating an orange, picking up and sniffing a piece of wood...
And from Vita Sackville West -
Walking on crisp snow, running a stick along railings, stamping on a nut, stripping the shell from a hard boiled egg, writing with the ideal nib, plunging into the sudden comfort of warm water on a cold night.. (See Cornflower Books here)
I'd like to add listening to owls and the laughter of children to my list.
Any to add?