PNG IHDR p 0 ʼn sRGB pHYs + iTXtXML:com.adobe.xmp 2022-03-12 2978248a-4786-423d-9a0c-cbad7e0a118d 525265914179580 2 Purple Welcome Moodle Course Thumbnail 中川 峻一 Canva չ[ IDATx%y{9yﭵzzh!pבFԈ<㙱D#?` /Ph,i8DE HB HVw-ws^8* tET[w