テクスチャの作成にあたり、以下の各画像をお借りしました。
I borrowed the following images to create the texture.


https://www.rijksmuseum.nl/nl/collectie/object/SK-A-268--7404dc80eb5bfc4161ed6ccf454e293f?tab=data

https://www.rijksmuseum.nl/en/collection/object/Portrait-of-Hortense-de-Beauharnais--939d958d94878d20eed0f116039e7048?tab=data

https://www.rijksmuseum.nl/en/collection/object/Head-of-a-Young-Woman--e02360b1e50b3985630f8a3164d7acd2?query=woman+portrait&collectionSearchContext=Art&page=8&sortingType=Popularity&tab=data

https://www.rijksmuseum.nl/en/collection/object/View-of-the-Rhine-near-Rheineck-Castle--74774df0b2db456f7a38ef1e756c580c?query=castle&collectionSearchContext=Art&page=5&sortingType=Popularity&tab=data

https://pixabay.com/de/photos/struktur-muster-rau-trocken-holz-3229912/

https://pixabay.com/de/photos/holz-textur-schwarz-maserung-3200219/

https://pixabay.com/de/photos/holz-alt-brett-verwittert-maserung-459326/

https://pixabay.com/de/photos/bellen-baum-textur-kiefer-rauh-950828/