Is this insensitive or appropriation?

I paint in my spare time and I found this beautiful picture. I'd love to paint her. I don't sell anything..it would just end up in my house so it's not like I'm making a profit.

Do you think it would be offensive in any way seeing as I'm white? I'm just trying to be sensitive and not overstep my boundaries as an ally, but I just thought it would make a lovely painting.