Skeletal muscle + Cardiac musclepab.ink (59)in #steemstem • 5 years ago (edited)Cardiac muscle commissioned by @aboutcoolscience, sponsored by @steemstem Released under CC by 4.0 licenseDownload original size Skeletal muscle commissioned by @aboutcoolscience, sponsored by @steemstem Released under CC by 4.0 licenseDownload original size image realized by @pab.ink #itastem #stem-art #art