Working To A Specification

Generating your own spec

Make consistent icons within your game

Understanding how some choices naturally change others

Really good resources

Google & Apple

Looks real, or is iconised

3D or 2D in appearance

Transparency- are parts of image see through?

Shading- flat shading through to ‘realistic’

Square Edged, rounded square, circular etc.

Axis of Symmetry / Mirroring

Rules are meant to be broken?

Break little things whilst keeping to the idea of the rule

Slipping too far from your specification will lead to inconsistency

Consistency is important with a collection.

Google Material Design

Apple Human Interface Guidelines