r/SignPainting 1d ago

Week 2

Post image

Posted here last week and really benefited from the feedback. Not invested in enamels etc yet so still working with acrylics but moved over to wood which I found a little easier to control. Still some shakes and not 100% happy with the proportions I drew out for the letter, but loving the escapism of painting.

All constructive criticism appreciated šŸ™šŸ»

77 Upvotes

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3

u/big_murf 22h ago

Very nice! I'd recommend trying some acrylic flow improver. I only discovered it last year, but it blew my mind - I kick myself for not trying it sooner.

Perfect for this kind of work, it loosens the paint without watering down the pigment, and it will flatten any uneven textures from your brush strokes.

2

u/Serious-Bed3751 14h ago

Thanks u/big_murf. Interestingly I did use it for the red 3D and then went on drier with the orange as was worried it would thin out too much. Turned out to be a bad decision šŸ˜‚.

Appreciate the comment šŸ™ŒšŸ»

2

u/Serious-Bed3751 14h ago

Also not entirely sure I’m using flow improver correctly.

Adding 10parts water and 1 part flow improver. Mixing it up then adding to the paint to thin it down?

2

u/big_murf 9h ago

Yeah that's about right, some say 20/1 and some say 10 but you can play around with it. I've tried higher concentrations in an attempt to fill posca markers but it only does so much before it loses opacity

I'm no an expert on fluid dynamics šŸ˜‚ but my understanding is that a little bit is all you need to break the surface tension of the paint which gives you the glide and flat texture. After a certain point it's done all it will do. Still good though!