What information is needed before production?
Provide the current drawings or model, material references, landscape information and the intended use of each image. Identify incomplete decisions and name the person who will consolidate review comments, since both affect how accurately the initial scope can be defined.
How should a visualisation be reviewed?
Begin with geometry and camera position before reviewing materials, lighting and finishing details. Approving a viewpoint while the model is still simple gives the team an opportunity to correct the composition before time is committed to detailed production.
What influences cost and delivery time?
The number of views, extent of modelling, quality of supplied information and revision requirements all influence the work. Changing a material within an approved view differs from introducing a new building design, so quotations should explain the assumptions on which the programme depends.