school strike 4 climate wallpaperProviderpixabayResolution6000 × 4000Aspect ratio1.50:1AuthorGoranHSourceOpen original page Download wallpaper Available sizesPreview150 × 99Web640 × 426Large6000 × 4000Tagsschool strike 4 climatedemonstrationszagrebfridays for futureenvironment protectionclimate changesyouth for better worldgreen schoolgreen futuregreen change