the suggestion of natural process
using material, that is visibly vulnerable to the effects of human treatment:
warping, shrinking, shriveling and cracking, their nicks, chips, bruises, scars, dents, peeling.

irregular
human-made, handmade "wrong" (clumsy, awkward) offers of lines, shapes, cuts, insecure positions or attitudes,
exhibit the effects of accident or may show the result of just letting things happen by chance.

intimate
quiet, compact, inward-oriented, they beckon you: get close, touch, relate, they are tranquil and calming, enveloping and womb-like.

unpretentious
unassuming, understated and artless,
coexist with their environment.

simple
simplicity, nothingness - before and after nothingness, simplicity is not so simple:
economy of means, pared down to the essence, without removing the poetry. clean, but not sterilized, never cold, but emotionally warm.