It's getting better, @astra11 !
The one thing that stands out is that your image of Van Gogh is getting squashed vertically. This is normal because the picture you're using doesn't have the same aspect-ratio (horizontal/vertical ratio) as the space it's being put into... in other words, you're forcing a portrait-oriented image into a landscape-oriented space.
I gave @fbalbino some advice about that in this thread:
Also, take a look at the tip I offered @Heather-Kay in 3 & 4 about making sure to use images from a location (like imgur.com) that you control - if wikiart.org decides to change their content, your page won't be able to find that picture.
You're doing great, keep at it!