778x651pxred exclamation point, exclamation mark symbol, red exclamation design, exclamation point material, warning sign icon, attention symbol graphic, alert indicator visual
1024x1024pxquestion mark icon, red question mark symbol, information inquiry graphic, FAQ visual aid, thinking figure illustration, curiosity concept art, query representation design
1100x1100pxthumbs up sign illustration, yellow thumbs up emoji, hand gesture emoticon, light skin thumb signal, positive affirmation symbol, approval hand sign, emoji communication icon
1024x1024pxexclamation mark symbol, attention gesture, red punctuation mark, human figure pointing, warning sign icon, emphasis indicator, alert symbol
1080x1080pxwarning icon, 3D alert symbol, notification graphic, megaphone illustration, exclamation mark design, attention signal, caution message, png
630x1668pxred exclamation point, exclamation mark design, exclamation icon, red font symbol, warning sign graphic, attention symbol image, punctuation mark illustration
641x416pxindex finger emoji, pointing hand gesture, yellow emoji icon, text messaging symbol, digital communication sign, emoji hand signals, gesture illustration
416x641pxindex finger emoji, yellow hand gesture, backhand symbol, iPhone emoji icon, pointing finger icon, digital hand sign, emoji hand illustration
980x980pxexclamation mark in circle, warning symbol icon, black and white exclamation point, caution sign graphic, attention alert symbol, safety warning emblem, interjection punctuation mark
1280x1121pxhigh voltage warning sign, electrical hazard symbol, yellow triangle caution, arc flash danger, electrical safety icon, power line alert, voltage risk indicator
1170x878pxindex finger pointing, hand gesture, sign language symbol, finger icon, human anatomy detail, directional hand signal, pointing hand illustration
1024x1024pxwarning signage, yellow triangle sign, exclamation mark symbol, hazard alert, caution icon, safety warning, attention symbol
2400x2151pxCCTV surveillance sign, wireless security camera icon, yellow triangle warning, closed-circuit television symbol, security monitoring alert, video surveillance notice, camera surveillance warning
1024x1024pxemoji warning sign, yellow triangle notice icon, information symbol sticker, text messaging alert, caution icon design, attention signal graphic, alert symbol illustration
512x512pxattention symbol icon, black and white triangle sign, warning triangle icon, caution symbol icon, safety alert icon, hazard warning sign, danger notice symbol
1200x1200pxstick figure exclamation point, attention symbol icon, red exclamation mark, human behavior sign, warning icon graphic, caution symbol design, alert message illustration
3608x3986px3D stop sign illustration, 3D villain character, 3D computer graphics animation, 3D hand gesture, prohibition symbol design, cartoon character warning, digital art禁止标志
1143x1600pxexclamation mark stick figure, cartoon presentation animation, red exclamation point, hand holding symbol, 3D character illustration, attention grabbing icon, emphasis gesture graphic
1438x1258pxhigh voltage warning sign, electrical hazard symbol, caution electricity risk, yellow triangle danger, electric shock alert, power safety icon, voltage danger warning
700x857pxNamaste hand gesture, orange hand prayer icon, Hinduism symbol, Namaste computer icon, spiritual greeting illustration, digital prayer symbol, minimalist hand art
512x512pxexclamation mark icon, warning symbol, black exclamation mark, user interface element, attention sign, caution indicator, punctuation mark graphic
2560x1441pxemoji iOS 10, Apple Color Emoji, yellow hand gestures, emoticon symbols, digital communication icons, visual expression graphics, interactive media elements
600x518pxWarning sign, traffic alert symbol, red triangular danger, scalable safety graphic, caution icon, hazard signal design, warning attention marker
512x512pxRed Flag Icon, flag pole, warning symbol, red banner, caution sign, alert indicator, danger flag
600x600pxRed Alert Icon, Round Warning Sign, Computer Alert Symbol, Red Circle Exclamation, Emergency Notification, Caution Indicator, Safety Alert
1024x1024pxyellow caution sign, warning triangle emoji, text messaging alert, danger symbol, safety notification, hazard warning icon, attention signal
624x674pxwarning triangle sign, hazard symbol icon, yellow caution label, safety warning graphic, alert symbol image, danger notice symbol, precautionary signage
1000x1000pxGHS hazard symbol, chemical hazard warning, CLP Regulation sign, environmental hazard pictogram, safety alert icon, caution symbol design, hazard communication graphic
512x512pxaudio announcement icons, red circle communication, megaphone icon design, sign information symbol, audio signal graphic, attention visual cue, notification alert button
650x650pxskull and crossbones icon, human skull symbolism art, laboratory safety symbol, black and white poison sign, hazardous materials warning, toxic substance alert, danger signal illustration
600x526pxhigh voltage warning sign, electric arc symbol, yellow triangle caution, electrical hazard alert, voltage danger icon, power safety graphic, lightning bolt warning
1160x1024pxMen at Work sign, road construction warning, traffic safety symbol, worker silhouette icon, road maintenance alert, caution roadwork area, highway work zone sign
626x626pxconstruction site warning sign, road work ahead symbol, yellow diamond traffic sign, worker silhouette icon, caution road maintenance, highway construction alert, roadwork safety indicator
