You could use one of those images and rotate it when drawing, changing the angle by #step. I attached an example. Best regards, Henrik From: Pharo-dev [mailto:pharo-dev-bounces@lists.pharo.org] On Behalf Of Yuriy Tymchuk Sent: Tuesday, November 24, 2015 7:58 PM To: Pharo Development List <pharo-dev@lists.pharo.org> Subject: Re: [Pharo-dev] learning from errors.... Good catch. At the time when I was developing it, the loading morph implementation was such a magic for me, that I was super happy after finishing it and forgot that I depend on Komitter. Is there any alternative for that? Otherwise I will simply remove the spinning cog, I donât feel that this is super important. Uko On 24 Nov 2015, at 19:51, stepharo <stepharo@free.fr<mailto:stepharo@free.fr>> wrote: BTW: it would be good that QA does not refer to Komitter. And package it as a separate project. QA should not dependent on Komitter because we can remove Komitter. And it makes no sense!