Trying to learn PS please look at these sites like crazy
Inspiration Sites
Designspiration
Providing design inspiration, illustration photography fashion, and everything related to art.
Petals
Collect the beautiful things you love, discover new knowledge, and inspire design
Station Cool
Gathers 15 million designers, photographers, illustrators, artists, and creatives.
Prototype site
previewed
Collection of iPhone, iPad, Android mobile and tablet devices.
Anthonyboyd
Sample-quality, free commercially available layered PSDs with high scaling.
ApeMockups
1000 hand-picked free models.
Interface design site
Dribbble
Designer's must-have site, the country's super awesome designers are on it.
UI Movement
Showing the world's super-talented designers interface dynamic design works.
Collectul
UI design must have more than 100 categories, do not have to worry about no inspiration.
Icon/logo site
lconfont
A LBB vector icon library
Iconshock
Delicate anthropomorphic icons
iconmonstr
National standard material with simple design style.
PNG free material
3PNG
The site is updated quickly, and a variety of materials, is one of the few domestic focus on PNG material can be downloaded for free.
stickpng
Content is more complete, the classification is also very clear, contains a lot of interesting free characters and novel and practical material
Rookie Gallery
Plane posters, free elements, backgrounds, UI interface templates, icons, e-commerce materials, etc. can be found here, the classification is also very detailed.
Illustration material site
Gallery.manypixe
Search S keywords, you can change the color at will, the illustration form is also very comfortable.
Mixkit Art
This site's style I really love too much, the color is richer, the characters and items are all there.
Open Doodles
The hand-drawn graffiti style character illustration material library with an ethereal drawing style and distinctive character features
Brush material website
Freepik
Free design website with downloadable ps brushes, but the website is not categorized and you need to Filter by yourself
Obrushes
A variety of fresh brushes, abstract brushes, art brushes
Fbrushes
Provides free brushes, and a lot of texture patterns to choose from.