A new page "Slope illusion 16" (@Biei, Hokkaido) has been uploaded. http://www.psy.ritsumei.ac.jp/~akitaoka/saka16e.html …pic.twitter.com/q5vooY4Zas
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A new page "Slope illusion 16" (@Biei, Hokkaido) has been uploaded. http://www.psy.ritsumei.ac.jp/~akitaoka/saka16e.html …pic.twitter.com/q5vooY4Zas