Indigo with wood ash. The Hebridean Woolshed, Isle of South Uist Published 24/03/2018 at 1080 × 1080 in Indigo Solution of indigo and wood ash Continue reading →Like this:Like Loading... Indigo with wood ash. The Hebridean Woolshed, Isle of South Uist Share this:FacebookTwitterWhatsAppPinterestPocketMoreTelegramTumblrRedditEmailSkypeLinkedInPrintLike this:Like Loading...