Absolutely intriguing John but no idea what it is - looks as though it might have landed from outer space.
I should have had another go last week - I did wonder after a few days if it was bubble wrap! I think this week's photo may show seeds but of what? Will guess a pumpkin or butternut squash? Will have another look later in the week in case better inspirations strikes! :)
some sort of melon or melon-relative with seeds.
Thank you for visiting. Hope you enjoyed the pictures. Any comment, or correction to any information or identification I get wrong, is most welcome. John