diff --git a/repository/Brea-Tests/BreaQueryTest.class.st b/repository/Brea-Tests/BreaQueryTest.class.st
new file mode 100644
index 0000000..1917fb2
--- /dev/null
+++ b/repository/Brea-Tests/BreaQueryTest.class.st
@@ -0,0 +1,21 @@
+"
+A BreaQueryTest is a test class for testing the behavior of BreaQuery
+"
+Class {
+	#name : #BreaQueryTest,
+	#superclass : #TestCase,
+	#category : #'Brea-Tests'
+}
+
+{ #category : #tests }
+BreaQueryTest >> testSTONSerialization [
+			
+	| original store deserialized |
+	original := BreaQuery new
+		name: 'plus';
+		inputs: {'a' -> 3. 'b' -> 4} asDictionary;
+		codeBlock: [ :x :y | x + y ].
+	store := STON toString: original.
+	deserialized := (STONReader on: store readStream) next.
+	self assert: original execute equals: deserialized execute 
+]
diff --git a/repository/Brea/Airtable.class.st b/repository/Brea/Airtable.class.st
new file mode 100644
index 0000000..c3f8896
--- /dev/null
+++ b/repository/Brea/Airtable.class.st
@@ -0,0 +1,51 @@
+"
+I model an Airtable (https://airtable.com/) database (or Base as they call it).
+"
+Class {
+	#name : #Airtable,
+	#superclass : #Object,
+	#instVars : [
+		'id',
+		'apiKey'
+	],
+	#category : #Brea
+}
+
+{ #category : #accessing }
+Airtable >> apiKey [
+	^ apiKey
+]
+
+{ #category : #accessing }
+Airtable >> apiKey: aString [
+	apiKey := aString
+]
+
+{ #category : #accessing }
+Airtable >> id [
+	^ id
+]
+
+{ #category : #accessing }
+Airtable >> id: aString [
+	id := aString
+]
+
+{ #category : #'as yet unclassified' }
+Airtable >> rawRecords [
+
+	(self id isNil or: [ self apiKey isNil ]) ifTrue: [ ^ self ].
+	^ ZnClient new
+		url: (self id);
+		headerAt: 'Authorization' put: 'Bearer ', (self apiKey);
+		get.
+
+]
+
+{ #category : #'as yet unclassified' }
+Airtable >> records [
+
+	^ ((NeoJSONReader fromString: (self rawRecords)) at: 'records') 
+			select: [ :each | (each at: 'fields') isNotEmpty ]
+
+]
diff --git a/repository/Brea/BlockClosure.extension.st b/repository/Brea/BlockClosure.extension.st
new file mode 100644
index 0000000..ce06ce6
--- /dev/null
+++ b/repository/Brea/BlockClosure.extension.st
@@ -0,0 +1,20 @@
+Extension { #name : #BlockClosure }
+
+{ #category : #'*Brea' }
+BlockClosure class >> fromSton: stonReader [
+	^ self compilerClass new
+		source: stonReader parseListSingleton;
+		evaluate
+]
+
+{ #category : #'*Brea' }
+BlockClosure >> stonContainSubObjects [ 
+	^ false
+]
+
+{ #category : #'*Brea' }
+BlockClosure >> stonOn: stonWriter [
+	self isClean
+		ifTrue: [ stonWriter writeObject: self listSingleton: self printString ] 
+		ifFalse: [ stonWriter error: 'Only clean block can be serialized' ] 
+]
diff --git a/repository/Brea/BreaQuery.class.st b/repository/Brea/BreaQuery.class.st
new file mode 100644
index 0000000..789f0d5
--- /dev/null
+++ b/repository/Brea/BreaQuery.class.st
@@ -0,0 +1,95 @@
+"
+I represent a operation that can be done on data inputs to produce and output by executing
+a code block.
+
+I can be used by BreaThemes to produce outpus reflected in a particular set of theme pages.
+
+
+- (for bonus points) how to create instances.
+
+   One simple example is simply gorgeous.
+ 
+Internal Representation and Key Implementation Points.
+
+    Instance Variables
+	codeBlock:		<Object>
+	inputs:		<Object>
+	name:		<Object>
+
+
+    Implementation Points
+"
+Class {
+	#name : #BreaQuery,
+	#superclass : #Object,
+	#instVars : [
+		'name',
+		'inputs',
+		'codeBlock',
+		'cleanedInputs'
+	],
+	#category : #Brea
+}
+
+{ #category : #converting }
+BreaQuery >> asSton [
+	^ STON toStringPretty: self
+]
+
+{ #category : #converting }
+BreaQuery >> cleanInputs [
+	self cleanedInputs ifNil: [ ^ self ].
+	self cleanedInputs ifTrue: [ 
+		self inputs keysAndValuesDo: [ :k :v | | currentValue |
+			currentValue := self inputs at: k.
+			self inputs at: k put: currentValue class new 
+		] 
+	]. 
+]
+
+{ #category : #accessing }
+BreaQuery >> cleanedInputs [
+	^ cleanedInputs
+]
+
+{ #category : #accessing }
+BreaQuery >> cleanedInputs: aBoolean [
+	"I tell if the inputs should be cleaned when the query is serialized as STON, for
+	example when they contain sensible information, like API keys or passwords"
+	cleanedInputs := aBoolean
+]
+
+{ #category : #accessing }
+BreaQuery >> codeBlock [
+	^ codeBlock
+]
+
+{ #category : #accessing }
+BreaQuery >> codeBlock: anObject [
+	codeBlock := anObject
+]
+
+{ #category : #execution }
+BreaQuery >> execute [ 
+	^ self codeBlock valueWithArguments: self inputs values.
+]
+
+{ #category : #accessing }
+BreaQuery >> inputs [
+	^ inputs
+]
+
+{ #category : #accessing }
+BreaQuery >> inputs: anOrderedDictionary [
+	inputs := anOrderedDictionary
+]
+
+{ #category : #accessing }
+BreaQuery >> name [
+	^ name
+]
+
+{ #category : #accessing }
+BreaQuery >> name: anObject [
+	name := anObject
+]
diff --git a/repository/Brea/BreaTheme.class.st b/repository/Brea/BreaTheme.class.st
index 8dc2f20..bc020b0 100644
--- a/repository/Brea/BreaTheme.class.st
+++ b/repository/Brea/BreaTheme.class.st
@@ -27,11 +27,12 @@ Class {
 	#superclass : #Object,
 	#instVars : [
 		'name',
+		'folder',
 		'provider',
 		'url',
 		'preview',
 		'license',
-		'folder',
+		'queries',
 		'customizations'
 	],
 	#category : #Brea
@@ -101,6 +102,16 @@ BreaTheme class >> downloadLinks [
 	^ result
 ]
 
+{ #category : #operation }
+BreaTheme >> addQuery: aBreaQuery [
+	self queries add: aBreaQuery cleanInputs
+]
+
+{ #category : #operation }
+BreaTheme >> asSton [
+	^ STON toStringPretty: self 
+]
+
 { #category : #utilities }
 BreaTheme >> dashedName [
 	^ self name asDashedLowercase 
@@ -148,7 +159,7 @@ BreaTheme >> license: anObject [
 	license := anObject
 ]
 
-{ #category : #'as yet unclassified' }
+{ #category : #operation }
 BreaTheme >> loadConfiguration [
 	| config |
 	config := self folder / 'brea.yaml'.
@@ -193,6 +204,16 @@ BreaTheme >> provider: anObject [
 	provider := anObject
 ]
 
+{ #category : #accessing }
+BreaTheme >> queries [
+	^ queries ifNil: [ queries := OrderedCollection new ]
+]
+
+{ #category : #accessing }
+BreaTheme >> queries: cleanedBreaQueriesCollection [
+	queries := cleanedBreaQueriesCollection
+]
+
 { #category : #accessing }
 BreaTheme >> url [
 	^ url ifNil: [ url := self class downloadLinks at: self name. ]