unprotected channel yellow road sign in sardinia

advice anacardiaceae areas blue bright called caution channel clouds communication concept consciousness country countrysides damaged endangered environmental europe evergreen family grass icon image information italy landscape landscapes learn lentiscus lentisk mastic message mountain nature nobody object outdoors pistacia protection road roadsign rural safety sardinia shrub sign signal sky some south storytelling suggestion sun sunny sunshine symbol travel tree triangle unprotected warning water way west wild yellow