Albertvs Dvrervs Nvrembergensis pictor hvivs aetatis celeberrimus, versus è Germanica lingua in Latinam : pictoribus, fabris aerariis ac lignariis, lapicidis, statuariis, & vniuersis demum qui circino, gnomone, libella, aut alioqui certa mensura opera sua examinant, propè necessarius, adeò exactè : quatuor his suaru[m] Institutionum geometricarum libris, lineas, superficies & solida corpora tractauit, adhibitis designationibus ad eam rem accommodatissimis : denuo ad scripti exemplaris fidem omnia diligenter recognita, emendatius iam in lucem exeunt (1535)
Dürer, Albrecht, 1471-1528 · Parisiis : Ex officina Christiani Wecheli, sub scuto Basiliensi · leaf 177
GEOMETRIAE LIB. IUI. ltf< amcb,hic moiie regulam t s donec angulus s fit fuper lineam d b & regula s t tangat pun&um e,& cum totum hoc ita fuerit perfedum , 8c defignatum,tunc erit p r ficut c g:& p s ficut c d,& s t ficut d e,& ex hoc patet quod duo triangu liged St cd edeferipti funt ficut ab… … Orro prxdi&am formam poteris aliter facere fineprarferipto inftru- mento,feu regula angu lari,idque ita. Datx dux linx a b 3C b g iterfi conueniantin angulum re&um b, deinde concludatur quadrangulu in b d,cuius diagonalis linea fit a g,quam per xqualia diuide in pun¬ cto e, atque duo latera d a QC…
Perspective -- Early works to 1800 · Measurement -- Early works to 1800 · Lettering -- Germany -- Early works to 1800 · Lettering · Measurement · Perspective · Germany
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