Scoring a design into a sourdough loaf

Before baking, I like to enhance the look of my loaves by using a razor blade to make little cuts into the dough to create a design. As others have done before me, I use a piece of thread to mark a faint line in the top flour layer to keep me on track as I make my slashes.

[@flowercook3915]

I've watched all of your videos and gained valuable information on technique and love your relaxed handling of the dough.
I know in one of them you recommend your lame brand and for the life of me I can't find which video you gave that brand!
I'm ready for a new one and would like to purchase your recommendation.
Thank you for these wonderful videos.

[@FullProofBaking]

Wonderful to hear! And yes - I love my curved lame. You can buy them online - BreadBosses offers a nice quality lame :)

[@guilhermedamaso3982]

Are you able to score such designs on high hydration breads? Do you think it could interfere with the oven spring if you score too much on a high hydration dough?
I think you have some of the most beautiful loaves on Instagram, congratulations on your art!

[@oksyorlando7859]

Please tell me what kind of baking paper do you use that can withstand 500 F degrees? I looked at the Amazon and there is a maximum of 450 F paper. All of the above is silicone.