Visit amazon S3 console. ( Usually https://console.aws.amazon.com/s3/home?region=us-west-2 )
Create new bucket.
In permission settings add Everyone and select View Permission
Upload the uploads folder of artvenue to your bucket.
Visit iam user settings in amazon. Settings Page
Select User from side bar.
Add new user.
Copy and paste your api key at some safe place. ( I prefer some under water bank locker ;) )
Grant AmazonS3FullPermission permission to this user.
Now, login to you FTP account.
Provide the details in the
It will look something like this.
STORAGE_DRIVER=s3 S3_KEY=YourAmazonS3Key S3_SECRET=YourAmazonS3Secret S3_REGION=YourAmazonS3Region S3_BUCKET=BucketName
If color pallet is not working fine then your need to set Access-Control-Allow-Origin Header in your amazon settings see here http://stackoverflow.com/a/19939041