Palm, Louise von · Boston, D. Estes & Company · leaf 110
w … 107 1U8 RAINY DAY PASTIMES In Fi^. 7 turn the four small triangles marked a, h, c,and d over and fold flat against the four sides, so that thewhite paper shows. Fig. 8 is folded as in Fig. 3 on page 105, then fold back-ward parallel with the rim of the square, on the line a, d,and 6, c, flap marked…
Amusements · Creative activities and seat work
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![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-220-422.webp)
