To make sure that your artwork does not gets pixelated, you should:
- That your canvas is of the right resolution with a minimum of 300dpi.
- Select the right brush, with a decent size and saturation.
- You could also develop your artwork on vector layer and to select, choose ‘Vector Layer’ option while creating a new layer. Vector layer helps us to make smooth and even art works.
- With the use of Blur effect, the issue of pixelation could also be resolved by using blur effects.
- You should use HD images.