Material questions
Choose by application,
then by appearance.
Clear, textured and reflective drawings can help start a conversation, but appearance is only one part of the specification.
What needs to be seen?
Describe the desired visibility, light and separation. A transparent or textured visual effect may be relevant, but the actual glass type and finish need to be confirmed for the intended purpose.
Where will it be used?
A furniture surface, a decorative feature and a building element can involve different requirements. Supports, exposure, dimensions and applicable safety rules matter. An image cannot supply that assessment.