{
    "query": {
        "function_score": {
            "query": {
                "bool": {
                    "must": [
                        {
                            "term": {
                                "sfomuseum:placetype": "object"
                            }
                        },
                        {
                            "query_string": {
                                "default_field": "sfomuseum:artist",
                                "default_operator": "AND",
                                "query": "William \\?\\?\\?Bill\\?\\?\\? Hough"
                            }
                        }
                    ],
                    "must_not": [
                        {
                            "exists": {
                                "field": "sfomuseum:image_id"
                            }
                        },
                        {
                            "exists": {
                                "field": "edtf:deprecated"
                            }
                        }
                    ]
                }
            },
            "functions": [],
            "boost_mode": "multiply",
            "score_mode": "multiply",
            "boost": 10,
            "max_boost": 500
        }
    },
    "sort": [
        {
            "_script": {
                "type": "number",
                "script": "doc['millsfield:images'].size()",
                "order": "desc"
            }
        },
        {
            "wof:name.keyword": "desc"
        },
        {
            "date:inception_inner_start": "desc",
            "date:cessation_outer_end": "desc"
        }
    ],
    "aggs": {
        "collection": {
            "terms": {
                "field": "millsfield:collection_id",
                "exclude": [
                    -1
                ],
                "size": 1000,
                "order": {
                    "_key": "asc"
                }
            }
        },
        "category": {
            "terms": {
                "field": "millsfield:category_id",
                "exclude": [
                    -1
                ],
                "size": 1000,
                "order": {
                    "_key": "asc"
                }
            }
        },
        "subcategory": {
            "terms": {
                "field": "millsfield:subcategory_id",
                "exclude": [
                    -1
                ],
                "size": 1000,
                "order": {
                    "_key": "asc"
                }
            }
        },
        "airline": {
            "terms": {
                "field": "millsfield:airline_id",
                "exclude": [
                    -1
                ],
                "size": 1000,
                "order": {
                    "_key": "asc"
                }
            }
        },
        "aircraft": {
            "terms": {
                "field": "millsfield:aircraft_id",
                "exclude": [
                    -1
                ],
                "size": 1000,
                "order": {
                    "_key": "asc"
                }
            }
        },
        "airport": {
            "terms": {
                "field": "millsfield:airport_id",
                "exclude": [
                    -1
                ],
                "size": 1000,
                "order": {
                    "_key": "asc"
                }
            }
        },
        "images": {
            "value_count": {
                "field": "millsfield:images"
            }
        },
        "year": {
            "date_histogram": {
                "field": "date:inception_lower",
                "calendar_interval": "year",
                "min_doc_count": 1
            }
        }
    }
}