![Jason Rothenberg on Twitter: "#The100 Comic Con Tip Number One: Grounder Cosplay image inspiration. The first of many on our countdown to #WBSDCC. http://t.co/w1Gvtas3Y7" / Twitter Jason Rothenberg on Twitter: "#The100 Comic Con Tip Number One: Grounder Cosplay image inspiration. The first of many on our countdown to #WBSDCC. http://t.co/w1Gvtas3Y7" / Twitter](https://pbs.twimg.com/media/Br-s2opCUAIEqHX.jpg:large)
Jason Rothenberg on Twitter: "#The100 Comic Con Tip Number One: Grounder Cosplay image inspiration. The first of many on our countdown to #WBSDCC. http://t.co/w1Gvtas3Y7" / Twitter
The 100 Writers Room on Twitter: "Amazing Grounder cosplay at the signing booth for #The100 #SDCC2016 https://t.co/uV9qJfX1cl" / Twitter
![Twitter 上的carmilla_movie:"#The100 Grounder Masks #The100Season3 #Clexa #Bellarke #GrounderAnthem #The100Week #ClexaIsReal #TeamHeda #Lexa https://t.co/j805Z9aBcx" / Twitter Twitter 上的carmilla_movie:"#The100 Grounder Masks #The100Season3 #Clexa #Bellarke #GrounderAnthem #The100Week #ClexaIsReal #TeamHeda #Lexa https://t.co/j805Z9aBcx" / Twitter](https://pbs.twimg.com/media/CapNdJRXIAAvnA5.jpg)