<a href="//commons.wikimedia.org/wiki/Betty_Boop" title="Betty Boop">Betty Boop</a> character design, figure 1 from U.S. patent application D86224 "Design for a Doll or Similar Article". The original drawing was published on 9/24/1931, but my colored and modified version of the drawing was done on 2/4/2015.
I colored the original black and white drawing, and I also altered the drawing a little bit. I lengthened the dress. I made the eyes more symmetrical. I shortened the lengthy eyelashes to model them after a more recent drawing of Betty Boop. I added green irises to the eyes which I modeled after a more recent drawing of Betty Boop. I fixed the unrealistic thicknesses of the knee joints. Lastly, I changed the thigh accessory to make it a heart design.
<a href="https://en.wikipedia.org/wiki/Max_Fleischer" class="extiw" title="w:Max Fleischer">Max Fleischer</a>
<p><span><a rel="nofollow" class="external text" href="https://patents.google.com/patent/USD86224">U.S. Patent D86,224</a></span> <a rel="nofollow" class="external autonumber" href="http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&amp;Sect2=HITOFF&amp;p=1&amp;u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&amp;r=1&amp;f=G&amp;l=50&amp;d=PALL&amp;RefSrch=yes&amp;Query=PN%2FD86224">[1]</a>
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<style data-mw-deduplicate="TemplateStyles:r715030606/mw-parser-output/.tmulti">.mw-parser-output .tmulti .multiimageinner{display:flex;flex-direction:column}.mw-parser-output .tmulti .trow{display:flex;flex-direction:row;clear:left;flex-wrap:wrap;width:100%;box-sizing:border-box}.mw-parser-output .tmulti .tsingle{margin:1px;float:left}.mw-parser-output .tmulti .theader{clear:both;font-weight:bold;text-align:center;align-self:center;background-color:transparent;width:100%}.mw-parser-output .tmulti .thumbcaption{background-color:transparent}.mw-parser-output .tmulti .text-align-left{text-align:left}.mw-parser-output .tmulti .text-align-right{text-align:right}.mw-parser-output .tmulti .text-align-center{text-align:center}@media all and (max-width:720px){.mw-parser-output .tmulti .thumbinner{width:100%!important;box-sizing:border-box;max-width:none!important;align-items:center}.mw-parser-output .tmulti .trow{justify-content:center}.mw-parser-output .tmulti .tsingle{float:none!important;max-width:100%!important;box-sizing:border-box;text-align:center}.mw-parser-output .tmulti .trow>.thumbcaption{text-align:center}}</style><div class="thumb tmulti tleft"><div class="thumbinner multiimageinner" style="width:199px;max-width:199px"><div class="trow"><div class="tsingle" style="width:102px;max-width:102px"><div class="thumbimage"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Betty_Boop_patent_fig1.jpg/100px-Betty_Boop_patent_fig1.jpg" decoding="async" width="100" height="197" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Betty_Boop_patent_fig1.jpg/150px-Betty_Boop_patent_fig1.jpg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Betty_Boop_patent_fig1.jpg/200px-Betty_Boop_patent_fig1.jpg 2x" data-file-width="604" data-file-height="1190"></div></div><div class="tsingle" style="width:93px;max-width:93px"><div class="thumbimage"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Betty_Boop_patent_fig2.jpg/91px-Betty_Boop_patent_fig2.jpg" decoding="async" width="91" height="197" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Betty_Boop_patent_fig2.jpg/137px-Betty_Boop_patent_fig2.jpg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Betty_Boop_patent_fig2.jpg/182px-Betty_Boop_patent_fig2.jpg 2x" data-file-width="549" data-file-height="1188"></div></div></div><div class="trow" style="display:flow-root"><div class="thumbcaption" style="text-align:;background-color:">Here are the two original drawings that I colored and modified to make this one.</div></div></div></div>