#inktober2025 Day 20: Rivals (feat. Sonic and Shadow!) #inktober #inktoberrivals #inktoberrival #sonicthehedgehog #shadowthehedgehog #sonicfanart #art #sonicthehedgehogfanart #shadowfanart #sega #videogame #sonicfranchise #fanart #artist #fanartist #digitalink #artists