fantastically

beautiful

canyon

azure

turquoise

water

verzaska

switzerland

mountain

river

nature

untouched

wilderness

cerulean

blue

transparent

rock

smooth

seaweed

green

pure

flowing

fast

view

stone

sharpens

create

incredible

patterns

tool

rough

whetstone

white

cut

grindstone

preparation

beach

snakestone

clear

environmentally

friendly

ecologically

safe

against

background

rocky

forest

shore

trees